Mere paas zen mpfi hai last time meri car me ecm ka issue tha is liye maine ecm change kiya tha lekin naya ecm daalne k baadh Sara wiring idher udher ho Gaya or car ki battery 10 minutes me he drain out ho ja rahi hai. Iska koe solution hai ya ecm he change karna padega??
ji bilkul ECM se hi connect hai, aap radiator fan se connect wire ko folow karke ya uska color code dekh ke bhi pata laga sakte hai ki kaha connect hai
Each relay have 4 prongs (wires), right? I thought when the key is turned on power goes to the black/red wire causing a magnetic field that closes the circuit between the black/yellow and black/white. Apparently that's not the case. Can you explain please how the black/white wire gets energized when the key is turned ON?
black/yellow is directly connected to the battery positive , black/white gets power when key turns ON and if ECU is ok then negative supply comes from there and energize the relay which then transfer the power from yellow/black to the black/red . one thing which i said wrong is ECU supply power to black/red , but instead ECU grounds the wire left to the black/white wire to energize the relay
Sir please need your help. Mere pas tata indigo petrol car hain 2011 model ka. Usme engine crank horahy but check engine light show nehi horahy or key on karne se je ak zoo karke sound hota hay wo bhi nehi ho rahay..please help
Sir, meri maruti ka ecm 4 plug bala hai maine and mujhe j mil nhi rha hai 3 plug bala mil rha hai to kya puri wiring change krke hum 3 plug bala ecm use kr skte hai plsss reply sir
aap aggar puri wiring bhi change kar doge to guaranty nahi hai ki bo 3 plug bale ECM ke sath sahi kam kare , rahi bat 4 plug bale ECM ki to bo aapko online site boodmo pe asani se mil jaye ga , trusted site hai
hi i changed 2 ecu because it breaks i dont know why just worked fine for 4 days and than car wont start what do you think is a wire short somewhere !!
oil gauge ?? ya fuel gauge ?? oil gauge to dip stick ko kehte hai or aggar fuel gauge nahi chal rahi hai to kai bar iska connector kharab ho jata hai ya chuhe wire cut kar dete hai , aapko back seat ko open karna hai or driver side pe hi ek wire dikh jayegi use check aro, connector open karo or phir key on position pe rah ke ek wire us connector ki wire mai lagao or dusri body mai kahi bhi aggar gauge full jaye to gauge ok nahi to gauge ki problem bhi ho sakti hai or aggar gauge full show kare to aako wire check kari padegi fuel tank tank (ho sakta hai fuel tank niche utarna pade or aggar wires theek hai to phir fuel tank mai sender unit hoti hai bo kharab hogi
if your car is not starting then maybe , but first check the fuse and relays they also cause this problem , if car is starting perfectly then it may be a fuse bulb
Hello sir mera car smoke silencer se bohot arahahe aur petrol bhi silencer pipe se, kya problem hoga sir mechanic bolrahahe ecm ka problem muje ecm ka problem nahi lakrahahe
sir agaar jada smoke or petrol silencer pipe se nikal raha hai to iska matlab fuel ache se burn nahi ho raha kisi ek cylinder mai , aapko pehle spark plugs check karne pade ge , bad mai ignition coil pe check kare ki spark a rha hai ya nahi , inmaise agar koi problem na hui to us case mai distributor ya phir ecm mai problem ho sakti hai magar ye check karne pe hi clear hoga ki problem kaha hai
@@SAIREPAIR bro hyundai accent 2010 petrol hy.. usme immobilizer kab aana chahiye .. yahan key on pe sab light aarshi hy ..bus immo light nahi aaraha hy.. kya koyi check karne ka idea hy tho pls forward bro..thks
@@adnabandasha3201 agaar aapki gadi mai immobilizer hai to gadi mai key On position pai hone par dash mai immobilizer ki light on nahi hogi agar key orignal hai to, agar key duplicate hai to immobilizer ki light on ho jayigi , kuch gadiyo mai key nahi dalne se ya key accessories tak turn karne pe immobilizer signal light ya to jali rehti hai ya blink karti hai
sorry sir i don't have any shop , you should try near your local area , there should be a ECM repair shop , otherwise better to get a 2nd hand replacement because new part cost 8 to 10k and available online
Meri alto 2008 model h uska engine kharab ho gya tha so mene new engine dalwa diya.. ab wo gadi start to rahi h par missing fire kar rahi h .. kiya alto 2008 me crankshaft snsar or baki sensar hote h ya direct ingintion coil or distibuter se start ho jsyegi
Mera 800 Dx year 2000 me radiator fan aur AC ko current nahin mil Raha he aur check engine light kabhi on kabhi off ho raha he.Krupaya solution batayiye
fan relay check kare agar laga hai to, nahi to simply radiator fan ko direct karke check kare , fuses check kare , fan sahi hai to temp sensor check kare
there is a fuse box under the dash to the driver side door and if you follow wires from there you will see the OBD port right under the steering , if you still want me to make a video on its location let me know
SAI REPAIR Thank you very much. Yes please Do make a video of it and Show how do we connect the scanner and last but not least Show the scanning process too. :)
agar meter case mai hi current nahi aa raha hai to pehle battery check kare ki bo connected hai ya hai , agar battery terminals pai rust laga hai to use ache se saf karke lagaye , agar ye sab theek hai to fuse box mai sabhi fuses check karo or fir relays bhi
Hi sai can you please help me here.. while going on the road all of sudden the car stopped and even the display lights everything shutdowns.. so put the car side and mechanic came and checked ..saw the fuse which is present neat steering side was gone.. So we need to change. That.. so he changed that.. nd started . The car started .but all of sudded smoke came from the car ballet.. I guess it might be near dynamo... then the mechanic removed connection from dyanomo..nd said to take this car to garage .. so for time being he has made the change.. now in the garage .. they have checked dyanamo it is good. In condition . But the car did not started .. they have removed all the wires and replaced few of them..nd were saying see. Might be shot circuit with the wires.. but the issues still exist and finally they see the ECU is the problem and replaced it ..nd said old one cannot be repaired
@@RameshKumar-dy2ez first of all whenever the fuse blown in any car its because of either the short circuit or the over load of that particular line , one can tell by simply check for what that fuse is used for , like accessory , fan, ac, etc , as you tolled after replacing the fuse smoke comes out well that shouldn't be happened instead the fuse should be blown again, the mechanic must have used more amp fuse or attached wires to it and that leads to the smoke and some times fry the ecu too , you mention smoke from alternator side , it could be anything according to different model of a car and when the car was started after that new fuse was installed , the damage is already being made to ecu or wires , about ECU repair it depend upon how badly its being fried , have they showed you the fried parts?? ECU is like motherboard and it is repairable if only some components are fried , plus the charges may goes from min 5000 to 10 k + , ECU are very expensive , but if they have checked it and then said its not repairable then you have no other choice and replace it
@@SAIREPAIR thank u so much sai for your response..it is tata indica car the ecu was really good ..from outer side.i dont see.any kind of patches.. not sure If it can damage inside.. .. which they said it is fault and replacing would be high.. so they have got one 2nd hand ecu which costed 6000 rs.. .nd once done .they called me to test while testing the car ..there were 2 this that were showing on display one was ..some kind of coiling symbol and other was setting symbol.. so they said it would go off after we ride for some time...I drived almost 5 km .. but it did not go.and also one more sound was comming from realay .. they said the sound could be of faulty relay... but we were not satisfied..nd .. they said the display problem which showed was already earlier so it is not related to starting problem nd ecu..we said can u use the old ECU.. and they said . If we use the ac would be turned on directly nd few other problems.. but when we replaced the old ECU the car started upon switching on... and also the sound was not coming..now they are saying that ..we will try with other ecu.. nd check... ....can you please tell me . . If the old ecu has a problem it should not atleast start but it started ..with old ecu?.nd also what does ecu is used... .it is only for starting ..correct ??.. if ecu doesn't work properly ..does it direct the ac.??
@@RameshKumar-dy2ez like i said before ECU is like a motherboard in computer , no ECU is not just for starting its the brain of your car and controls everything like fuel pump , injectors , air , spark ,ac, etc , better to find a ECU repair shop they have a ECU check machine and can confirm if it have some problem or not, best to ask for a simple scan when you have plugged the old ECU in the car , after scanning there will be some fault codes which tell all the story , as you said they install the 2nd hand ECU well after installing turn the key to on position and then off for 2-3 times and then start the car , after that you should't have any warning lights ON unless there are some real problems
My car every thing it ok last time but this time I have a big problem, all wiring change completely new, one problem why the current in the sparkplug not supply ignition coils it ok what a problem plz tell me bro
first check the fuses , then check the relays , then check the wire from ignition coil to distributor , if distributor gets the supply , then make sure to check/ clean the distributor and do check if all the wires from the distributor to the spark plug are ok too , and the connections on distributor are correctly done or nto
pehle ye check karo ki fuel pump prime kar raha hai ya nahi , phir relays check karo , agar relays theek hai to wiring check karo or bo bhi theek hai to ecm mai hi problem hogi
sabse pehle relays ko check karo ki dono theek hai ya nahi , uske bad mai ignition coil ki wires ko check karo or ek bar ignition coil ko direct battery ke jariye bhi check karlo ki kahi bo hi to kharab nahi hai
key on karne pe fuel pump prime ki abaj aa rahi hai ?? , pehle fuel pump relay check karo or phir injector ke sath jo fuel pipe lagi hai use open karke key on position pe karke dekho ki petrol aa raha hai ya nahi , agaar yahan tak theek hai to fuel injector ke sockets ko one by one check karo ki voltage aa rahi hai ya nahi or voltage aa rahi hai to phir injecter clean honge or agar voltage nahi aa rahi to phir wire bhi cut ho sakti hai or ECM mai bhi problem ho sakti hai
Ecm rrpair krne ka kitna cost aata hai bhai, meri gadi m bi same problem aa rhi hai bro mechainic bina kisi instrument k check kr rha tha pta n check krte hue hi uski check engine light chli gyi,
check karte time agar galti se bhi ecm se ane bali kisi bhi wire ko battery 12 volt se short kar diya jaye to ecm mai kuch na kuch ud jata hai ya aggar ecm fuse laga ho to bo ud jata hai, ecm repair cost depend karta hai ki kis car kahai or kitna damage hai normal charges 1k -2k or agaar koi chip change hoga to 5k
@@SAIREPAIR sir lights aa rhi thi bs gadi start nhi ho rhi thi, bo mechanic relay m ik wire lga k ar ik wire battery p connect kr k check kr rha tha fr ik baar gadi start hone k baad bnd ho gyi ar check engine light nhi ayi bapis
@@anindianbestfriend4405 jesse maine aapko btaya , usne ecm wire ko battery se short kar diya is liye ECM ud gaya , gadi start na hone ke piche or bhi bahot karan hote hai jese relay kharab hona , spark plug short hona, etc
5 Speed DX 2001 model me check engine light nahi aara h. But gaadi sahi chal rhi h. Meter new model wala h jisme imbolizer ka system aata h. Only Brake, Oil and Battery ki light aari h. Check engine light nahi aari Please solution bataye
iske do karan ho sakte hai ek blub fuse ho sakta hai ya wiring kahi se kati ho sakti hai, mostly bulb ka hi issue aata hai , aapko dashboard open karke meter case open karna padega bulb replace karne ke liye
i have the exact same problem but the check engine light showing and the negative side of battery terminal becoming hot in seconds,what to do,car not starting at all.Model - maruti 800 mpfi 2004 model. changed the ignitiion coil car started for few seconds then nothing only cranks,
negative side terminal getting hot or both ?? this happens only when there is any rust or corrosion in between the connectors and the terminals , make sure to clean them and check your wires if there is any breakage ,sometimes wires touching the metal surface cause these type of problems , as you say the car is cranking and you have a check engine light that does't mean your ECU is good, but you must check your relays first, then wiring harness and then ECU , do you hear the buzzing sound as you turn the key to on position (the sound of priming of fuel pump) if not check the relay then the fuel pump fuse and wiring (video on those topics will be uploaded in the channel but can't say when) hope this helps
@@Abhishek-C92 check engine light always on when you turn the key to start position, thats a good sign ,please check your fuel injectors individually plus spark distributor , then spark plugs
wiring ko bhi ek bar check karlo or sabhi fuse or relays ko bhi , jesa aapne bataya pehle comment mai ki scanning pai fault code aa raha hai to eska matlab hai ki aapka ECM to sahi hai barna ghadi scan hi nahi hoti
@@BMAkib-hw2wf agar ECM kharab hai to aap direct karke car nahi chalasakte, example agar aap fuel pump ko direct karege to petrol leak hona shuru ho jayega
relay ke ground ko bhi ECM control karta hai , fuel pump relay mai jo purple color ki wire jo black mai white strip wire ke samne hai usmai hi ground ki supply ECM se hote hue atti hai or jab app ignition key ko ON karte hai or fuel pump kuch sec ke liye prime karta hai to us time aapko is purple wire mai ground supply dekhne ko mil jaye gi , jesa ki maine video mai car ko cranking ya priming time pe check nahi kiya is liye ground supply check nahi ki or bese bhi agar dash board mai check engine light show na ho or relay sahi ho to isse ECM pe shak jata hai or jab ECM hi kharab hoga to ground bhi nahi milegi isliye ground supply check nahi kar sakte or yehi bajha hai ki maine ground check karke nahi dikhaya , bese aap is video mai dikhai gai problem ko ground missing bali problem bhi bol sakte hai kyuki ground na milne se fuel pump relay active nahi hua or black-red wire mai 12 volt supply nahi mil pai , ye mere kafi shuru ki video hai isliye jaa detail mai nahi bana paya tha uske liye mafi chahuga
Sir mere Chevrolet spark Ka check engine light on ho Raha hai. Iska matlab ECU Accha hai.par Mera acceleration loss hota hai Kabhi Kabhi fir achanak acceleration surge hota hai
chalne ke baad kissi ka bhi nahi aata , agaar car engine start hone ke bad kabhi kabhi aa raha hai to aapne sensor check karo or air inlet pipes ko bhi check karo kahi kuch loose to nahi hai
pehle relay check kare agar bo theek hai to ecu kharab ho sakta hai, kya gadi start ho rahi hai ? agar haan to dash mai check engine light bala bulb fuse hoga
ecm is like motherboard of laptop you need to check by supplying volt to it and then one by one check which component is faulty , can't make video on that as i don't have those special equipment to perform such process , if you got a shop near by for repairing ecm then better to go there
SAI REPAIR sir I have in stall the new one ecm,ignition coil,distributor also vehicle is not start engine check lam also is not come Spark plug is not spark.do you have any idea sir
@@fernandosangriang1140 check your spark plugs if they are short or in good shape ??, and please check the relays and confirms if your battery is fully charged and when you turn your key to start position dose the fuel pump primes??
aapke engine ke senors ko check karo koi loose to nahi hai ya kissiki wire to nahi cut hai , even air pipes loose ho to bhi check engine light ON rahegi , check karke jab tak problem ka solution nahi hoga tab tak engine light off nahi hogi
aapne fuse box ke sabhi fuses check karo ki usmai kisi fuse mai wires to nahi lapeti hai taki bo fuse bypass kiya jasake, ECU short hone ke piche ka karan wires shot hone se ya koi fuel injector ya senor shot hone ki bajase bhi ho sakta hai
you say everything is ok , is the car starting?? , check the relays first if relays ignition coil relay goes bad , even in that condition check engine light not work , but if you mean everything ok by relays and all wiring is good then its definitely the problem of ECU
gadi start ho rahi hai ya nahi ??, pehle relays or sabhi fuses check karo , agar sab theek hai to ecu kharab hoga, or agar gadi start ho rahi hai to dashboard mai bulb fuse hoga
you have problem with either fuel or air , but may have other problems too like bad sensors , check the air filter and air filter hoses clean or change if required and clean the distributor cap terminals and most importantly check the pressure of petrol coming from the fuel line at fuel injector inlet port and if it good then check / clean fuel injectors one by one , clean the spark plugs and check the condition and adjust there gap
ECM/ECU/PCM sab ek hi chij hai , iski alag se repair shop hoti hai , aapko apne shahar mai dhudne padegi , repairing cost 2000 rs se 5000 rs tak jati hai , ya second option hai ki aap 2nd hand ECM dhund le
Thank you sir. Your video helped me to identify my car ecm problem.
you're welcome
Mere paas zen mpfi hai last time meri car me ecm ka issue tha is liye maine ecm change kiya tha lekin naya ecm daalne k baadh Sara wiring idher udher ho Gaya or car ki battery 10 minutes me he drain out ho ja rahi hai. Iska koe solution hai ya ecm he change karna padega??
@@Dreamofrider56 one by one fuse remove karke check karo ki problem kahan hai
Think u so much bhai aapki video dekh kar hi problme solve hua
you welcome , mujhe kafi khushi hui ye jankar ki meri video aapke kam aai
Bhai ye jo relay aap ne check key wo 5pin relay hena please batana
nahi ye 4 pin relay hai
suzuki liana ki check light arahi wo bh sahi hojahy gi?
Dis you replace ecu it?
Radiator fan ka wiring ECM mein connection hain kya sir?
ji bilkul ECM se hi connect hai, aap radiator fan se connect wire ko folow karke ya uska color code dekh ke bhi pata laga sakte hai ki kaha connect hai
Nice video 👍,D.4 3L diode k jagah kya laga sakte.
Kaya baat hai baii aapko mera salute
Excellent tutorial.Sir of you may will you please do a tutorial on how to use ecu wiring diagram for fault finding.
can't promise but will try, most of the time you can easily find the fault by either scanning or by simply visibly inspecting the wires
I guess it's kinda off topic but does anyone know of a good site to watch new movies online ?
@Brian Trenton Meh I'd suggest Flixportal. you can find it on google =) -allen
@Allen Khari Thank you, signed up and it seems to work =) I appreciate it!
@Brian Trenton Glad I could help =)
Hi bro.... I need one help ... I need GA 42 Transister or GA 42 Transister equivalent value transister ... Plz help...
sorry i don't sell or own any shop
Each relay have 4 prongs (wires), right? I thought when the key is turned on power goes to the black/red wire causing a magnetic field that closes the circuit between the black/yellow and black/white. Apparently that's not the case. Can you explain please how the black/white wire gets energized when the key is turned ON?
black/yellow is directly connected to the battery positive , black/white gets power when key turns ON and if ECU is ok then negative supply comes from there and energize the relay which then transfer the power from yellow/black to the black/red . one thing which i said wrong is ECU supply power to black/red , but instead ECU grounds the wire left to the black/white wire to energize the relay
@@SAIREPAIR OK. You've been a great help. The black/red wire only gets power for a few seconds, right?
@@renejacques8288 depends on the ECU coding but mostly it should have power right after the key is turn ON as shown in video
Bhai jo car carburetor walii aatiihe usme ecm nahi hota he naa please batana
nahi hota
Carbureter kiya karega@@SAIREPAIR
@@fayis1977 fuel air mix
Sir please need your help. Mere pas tata indigo petrol car hain 2011 model ka. Usme engine crank horahy but check engine light show nehi horahy or key on karne se je ak zoo karke sound hota hay wo bhi nehi ho rahay..please help
check your fuel pump relay
Sir, meri maruti ka ecm 4 plug bala hai maine and mujhe j mil nhi rha hai 3 plug bala mil rha hai to kya puri wiring change krke hum 3 plug bala ecm use kr skte hai plsss reply sir
aap aggar puri wiring bhi change kar doge to guaranty nahi hai ki bo 3 plug bale ECM ke sath sahi kam kare , rahi bat 4 plug bale ECM ki to bo aapko online site boodmo pe asani se mil jaye ga , trusted site hai
Bohot badiya bhai thanyou ❤️❤️❤️
you're welcome
hi i changed 2 ecu because it breaks i dont know why just worked fine for 4 days and than car wont start what do you think is a wire short somewhere !!
yes, better to check for shorts and fuses too
sir maruti 800ac ki oil gauge nhi chal rhi kya check kru k problum ka solution hoga
oil gauge ?? ya fuel gauge ?? oil gauge to dip stick ko kehte hai or aggar fuel gauge nahi chal rahi hai to kai bar iska connector kharab ho jata hai ya chuhe wire cut kar dete hai , aapko back seat ko open karna hai or driver side pe hi ek wire dikh jayegi use check aro, connector open karo or phir key on position pe rah ke ek wire us connector ki wire mai lagao or dusri body mai kahi bhi aggar gauge full jaye to gauge ok nahi to gauge ki problem bhi ho sakti hai or aggar gauge full show kare to aako wire check kari padegi fuel tank tank (ho sakta hai fuel tank niche utarna pade or aggar wires theek hai to phir fuel tank mai sender unit hoti hai bo kharab hogi
Hi sir my Tata Manza diesel
Has a problem the engine check light is not switching on at all. Is this ecu issue
if your car is not starting then maybe , but first check the fuse and relays they also cause this problem , if car is starting perfectly then it may be a fuse bulb
Sir good informative video thanks
you're welcome
Hello sir mera car smoke silencer se bohot arahahe aur petrol bhi silencer pipe se, kya problem hoga sir mechanic bolrahahe ecm ka problem muje ecm ka problem nahi lakrahahe
sir agaar jada smoke or petrol silencer pipe se nikal raha hai to iska matlab fuel ache se burn nahi ho raha kisi ek cylinder mai , aapko pehle spark plugs check karne pade ge , bad mai ignition coil pe check kare ki spark a rha hai ya nahi , inmaise agar koi problem na hui to us case mai distributor ya phir ecm mai problem ho sakti hai magar ye check karne pe hi clear hoga ki problem kaha hai
Ok sir thank you
Bhai ye car konsa model he our isme immobiliser system nahi hena
ye 2003 model hai isme immobilizer nahi hai
@@SAIREPAIR bro hyundai accent 2010 petrol hy.. usme immobilizer kab aana chahiye .. yahan key on pe sab light aarshi hy ..bus immo light nahi aaraha hy.. kya koyi check karne ka idea hy tho pls forward bro..thks
@@adnabandasha3201 agaar aapki gadi mai immobilizer hai to gadi mai key On position pai hone par dash mai immobilizer ki light on nahi hogi agar key orignal hai to, agar key duplicate hai to immobilizer ki light on ho jayigi , kuch gadiyo mai key nahi dalne se ya key accessories tak turn karne pe immobilizer signal light ya to jali rehti hai ya blink karti hai
@@SAIREPAIR contact number desakte ho bro
@@adnabandasha3201 sorry, nahi
Can you repair my maruti 800 ecm or replace it ?
sorry sir i don't have any shop , you should try near your local area , there should be a ECM repair shop , otherwise better to get a 2nd hand replacement because new part cost 8 to 10k and available online
Very useful ...
good video. plz share the same issue in baleno 1999
Will try
Meri alto 2008 model h uska engine kharab ho gya tha so mene new engine dalwa diya.. ab wo gadi start to rahi h par missing fire kar rahi h .. kiya alto 2008 me crankshaft snsar or baki sensar hote h ya direct ingintion coil or distibuter se start ho jsyegi
ji haan isme sare sensor honge
More video of maruti 800 (please)🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
sure , there will be
ECU issue araha repair hojahy ga?
bilkul repair ho jayega
So Nise 👌👌👌
Thank you!
Mera 800 Dx year 2000 me radiator fan aur AC ko current nahin mil Raha he aur check engine light kabhi on kabhi off ho raha he.Krupaya solution batayiye
fan relay check kare agar laga hai to, nahi to simply radiator fan ko direct karke check kare , fuses check kare , fan sahi hai to temp sensor check kare
Nice Info. By the way Can you please show the OBD scaning port location of this muruti suzuki Car. Thank you
there is a fuse box under the dash to the driver side door and if you follow wires from there you will see the OBD port right under the steering , if you still want me to make a video on its location let me know
SAI REPAIR Thank you very much. Yes please Do make a video of it and Show how do we connect the scanner and last but not least Show the scanning process too. :)
Subscribed waiting for the videos of this Thread :)
@@Bengblok i'll make a video about the location but sorry i don't have any scanning tool atm, will make video's on that in future surely
SAI REPAIR k
Sir hi, Mera TATA pick up 207 bs4, start nahi horaha hai or check engine signal nahi aaraha, or metre box pe, current nahi aaraha, please help kijiye
agar meter case mai hi current nahi aa raha hai to pehle battery check kare ki bo connected hai ya hai , agar battery terminals pai rust laga hai to use ache se saf karke lagaye , agar ye sab theek hai to fuse box mai sabhi fuses check karo or fir relays bhi
Meri bi aasi ho gai ti sir tumhara video dekh kar chalu ho gayi
nice
Sir mere car wagon r k series main check light nhi aarahi hain on karne par.. aur start theek se ho rahi hain.. what is the problem
agar start sahi ho rahi hai to LED bull kharab hoga cluster mai
Hi sai can you please help me here.. while going on the road all of sudden the car stopped and even the display lights everything shutdowns.. so put the car side and mechanic came and checked ..saw the fuse which is present neat steering side was gone..
So we need to change. That.. so he changed that.. nd started . The car started .but all of sudded smoke came from the car ballet.. I guess it might be near dynamo... then the mechanic removed connection from dyanomo..nd said to take this car to garage .. so for time being he has made the change.. now in the garage .. they have checked dyanamo it is good. In condition . But the car did not started .. they have removed all the wires and replaced few of them..nd were saying see. Might be shot circuit with the wires.. but the issues still exist and finally they see the ECU is the problem and replaced it ..nd said old one cannot be repaired
But what I am not knowing is the exact problem.. was the ecu .. cant we repair the ecu..
What could be the actual thing could be done here
@@RameshKumar-dy2ez first of all whenever the fuse blown in any car its because of either the short circuit or the over load of that particular line , one can tell by simply check for what that fuse is used for , like accessory , fan, ac, etc , as you tolled after replacing the fuse smoke comes out well that shouldn't be happened instead the fuse should be blown again, the mechanic must have used more amp fuse or attached wires to it and that leads to the smoke and some times fry the ecu too , you mention smoke from alternator side , it could be anything according to different model of a car and when the car was started after that new fuse was installed , the damage is already being made to ecu or wires , about ECU repair it depend upon how badly its being fried , have they showed you the fried parts?? ECU is like motherboard and it is repairable if only some components are fried , plus the charges may goes from min 5000 to 10 k + , ECU are very expensive , but if they have checked it and then said its not repairable then you have no other choice and replace it
@@SAIREPAIR thank u so much sai for your response..it is tata indica car the ecu was really good ..from outer side.i dont see.any kind of patches.. not sure If it can damage inside.. .. which they said it is fault and replacing would be high.. so they have got one 2nd hand ecu which costed 6000 rs.. .nd once done .they called me to test while testing the car ..there were 2 this that were showing on display one was ..some kind of coiling symbol and other was setting symbol.. so they said it would go off after we ride for some time...I drived almost 5 km .. but it did not go.and also one more sound was comming from realay .. they said the sound could be of faulty relay... but we were not satisfied..nd .. they said the display problem which showed was already earlier so it is not related to starting problem nd ecu..we said can u use the old ECU.. and they said .
If we use the ac would be turned on directly nd few other problems.. but when we replaced the old ECU the car started upon switching on... and also the sound was not coming..now they are saying that ..we will try with other ecu.. nd check... ....can you please tell me . . If the old ecu has a problem it should not atleast start but it started ..with old ecu?.nd also what does ecu is used... .it is only for starting ..correct ??.. if ecu doesn't work properly ..does it direct the ac.??
@@RameshKumar-dy2ez like i said before ECU is like a motherboard in computer , no ECU is not just for starting its the brain of your car and controls everything like fuel pump , injectors , air , spark ,ac, etc , better to find a ECU repair shop they have a ECU check machine and can confirm if it have some problem or not, best to ask for a simple scan when you have plugged the old ECU in the car , after scanning there will be some fault codes which tell all the story , as you said they install the 2nd hand ECU well after installing turn the key to on position and then off for 2-3 times and then start the car , after that you should't have any warning lights ON unless there are some real problems
My car every thing it ok last time but this time I have a big problem, all wiring change completely new, one problem why the current in the sparkplug not supply ignition coils it ok what a problem plz tell me bro
first check the fuses , then check the relays , then check the wire from ignition coil to distributor , if distributor gets the supply , then make sure to check/ clean the distributor and do check if all the wires from the distributor to the spark plug are ok too , and the connections on distributor are correctly done or nto
@@SAIREPAIR everything it's ok
Yes
ACM problem or not
@@SAIREPAIR if you not believe me tomorrow I will send you a video cll
If 1998 model have ecm or not.carburator type.
no carburetor type car don't have ECM
Aap kahan se ho
himachal
Hi vai kesiho Mera Gari panice gocgia abi engine check light nehi arahe start nehi hotahe fiuc OK
pehle ye check karo ki fuel pump prime kar raha hai ya nahi , phir relays check karo , agar relays theek hai to wiring check karo or bo bhi theek hai to ecm mai hi problem hogi
Ignation coil pe current nahi ata he vo condition me kya check kare sab indication light on he handbreak ,battery,oil ,and check engine
sabse pehle relays ko check karo ki dono theek hai ya nahi , uske bad mai ignition coil ki wires ko check karo or ek bar ignition coil ko direct battery ke jariye bhi check karlo ki kahi bo hi to kharab nahi hai
@@SAIREPAIR ignation coil ke primery or secondary me koi resistance nahi dikhata he realy ok 12v or ignation coil pe 12v aa raha he
Ha sir realy or ignation pe 12 v aa raha he black wire pe
@@dktechnicalguru3556 to aapka ignition coil kharab hai replace it
@@SAIREPAIR sir distributer sensor ka wire cut tha ok ho gya .....ap genus ho hats of ....car ok starting ...your video very helpful
Hello sir, great video
New ECM price how much?
5k to 8k plus vary on model
bhai maruti 800 me injektar me saplai nahi aa rahi hai kya ho sakta hai
key on karne pe fuel pump prime ki abaj aa rahi hai ?? , pehle fuel pump relay check karo or phir injector ke sath jo fuel pipe lagi hai use open karke key on position pe karke dekho ki petrol aa raha hai ya nahi , agaar yahan tak theek hai to fuel injector ke sockets ko one by one check karo ki voltage aa rahi hai ya nahi or voltage aa rahi hai to phir injecter clean honge or agar voltage nahi aa rahi to phir wire bhi cut ho sakti hai or ECM mai bhi problem ho sakti hai
Bhai... Ecm nhi melne se kaise dairate kane ha
direct karke nahi chala sakte , ECM ko repair karbalo ya kahi se second hand milta hai to bo laga lo
Ecm rrpair krne ka kitna cost aata hai bhai, meri gadi m bi same problem aa rhi hai bro mechainic bina kisi instrument k check kr rha tha pta n check krte hue hi uski check engine light chli gyi,
check karte time agar galti se bhi ecm se ane bali kisi bhi wire ko battery 12 volt se short kar diya jaye to ecm mai kuch na kuch ud jata hai ya aggar ecm fuse laga ho to bo ud jata hai, ecm repair cost depend karta hai ki kis car kahai or kitna damage hai normal charges 1k -2k or agaar koi chip change hoga to 5k
@@SAIREPAIR sir lights aa rhi thi bs gadi start nhi ho rhi thi, bo mechanic relay m ik wire lga k ar ik wire battery p connect kr k check kr rha tha fr ik baar gadi start hone k baad bnd ho gyi ar check engine light nhi ayi bapis
@@anindianbestfriend4405 jesse maine aapko btaya , usne ecm wire ko battery se short kar diya is liye ECM ud gaya , gadi start na hone ke piche or bhi bahot karan hote hai jese relay kharab hona , spark plug short hona, etc
5 Speed DX 2001 model me check engine light nahi aara h.
But gaadi sahi chal rhi h.
Meter new model wala h jisme imbolizer ka system aata h.
Only Brake, Oil and Battery ki light aari h.
Check engine light nahi aari
Please solution bataye
iske do karan ho sakte hai ek blub fuse ho sakta hai ya wiring kahi se kati ho sakti hai, mostly bulb ka hi issue aata hai , aapko dashboard open karke meter case open karna padega bulb replace karne ke liye
More video maruti 800 starting 🙏🙏🙏🙏🙏🙏
ok
i have the exact same problem but the check engine light showing and the negative side of battery terminal becoming hot in seconds,what to do,car not starting at all.Model - maruti 800 mpfi 2004 model. changed the ignitiion coil car started for few seconds then nothing only cranks,
negative side terminal getting hot or both ??
this happens only when there is any rust or corrosion in between the connectors and the terminals , make sure to clean them and check your wires if there is any breakage ,sometimes wires touching the metal surface cause these type of problems , as you say the car is cranking and you have a check engine light that does't mean your ECU is good, but you must check your relays first, then wiring harness and then ECU ,
do you hear the buzzing sound as you turn the key to on position (the sound of priming of fuel pump) if not check the relay then the fuel pump fuse and wiring (video on those topics will be uploaded in the channel but can't say when) hope this helps
@@SAIREPAIR fuel pump priming when i turn on,starter cranks good but no start. check engine light always on.
@@Abhishek-C92 check engine light always on when you turn the key to start position, thats a good sign ,please check your fuel injectors individually plus spark distributor , then spark plugs
@@SAIREPAIR ignition coil changed maybe i should change the wires and plugs.
@@SAIREPAIR is this crank sensor issue,is crank sensor present in m 800 mpfi???
Very very nice
Thanks sir ji
Sir hum kahi bahr aaye hai aur humara light's bi on ni ho rhe aur engine light bi ni on ho rhe ab hum kya kare??
battery check karo , battery ke connection loose honge ya phir koi fuse uda hoga
Sir ji Ashok Leyland Dost Le start nhi hoti na hi Chek light ati hai aur na hi injecter aur crank sensor ke capler mein Koi vottage aa rha hai
wiring ko bhi ek bar check karlo or sabhi fuse or relays ko bhi , jesa aapne bataya pehle comment mai ki scanning pai fault code aa raha hai to eska matlab hai ki aapka ECM to sahi hai barna ghadi scan hi nahi hoti
Hanji sir ji bas subha dekhna hai start karke
Sir ecm Maruti 800 ki sabhi car me hota hai kya mare pase 2003 model carborator hai usme hoga ecm
carburetor bali mai nahi hota, mpfi bale sabhi models mai hota hai
Alto 2008 me ecu hota h kiya
Good video bro thod
Bhai aap se me baath karsaktahun pls muje 800 vairing pe aek dwout ha pls bhai
puchiye jo bhi aapko puchna hai
@@SAIREPAIR aap ka number te sakteho
@@BMAkib-hw2wf sorry mai no share nahi karta
@@SAIREPAIR bhai 800 mpfi me ecm se lite nhi aaraha he ecm dairate kaise kare
@@BMAkib-hw2wf agar ECM kharab hai to aap direct karke car nahi chalasakte, example agar aap fuel pump ko direct karege to petrol leak hona shuru ho jayega
Is this repair expensive? Or I.C repair also expensive
if your ECU is faulty then expense depends on what component is bad , most repairman charges just to open the ECU, yes if I.C is bad then it cost more
Relay mein jo ground aata hai vah kahan se aata
relay ke ground ko bhi ECM control karta hai , fuel pump relay mai jo purple color ki wire jo black mai white strip wire ke samne hai usmai hi ground ki supply ECM se hote hue atti hai or jab app ignition key ko ON karte hai or fuel pump kuch sec ke liye prime karta hai to us time aapko is purple wire mai ground supply dekhne ko mil jaye gi , jesa ki maine video mai car ko cranking ya priming time pe check nahi kiya is liye ground supply check nahi ki or bese bhi agar dash board mai check engine light show na ho or relay sahi ho to isse ECM pe shak jata hai or jab ECM hi kharab hoga to ground bhi nahi milegi isliye ground supply check nahi kar sakte or yehi bajha hai ki maine ground check karke nahi dikhaya , bese aap is video mai dikhai gai problem ko ground missing bali problem bhi bol sakte hai kyuki ground na milne se fuel pump relay active nahi hua or black-red wire mai 12 volt supply nahi mil pai , ye mere kafi shuru ki video hai isliye jaa detail mai nahi bana paya tha uske liye mafi chahuga
Sir mere Chevrolet spark Ka check engine light on ho Raha hai. Iska matlab ECU Accha hai.par Mera acceleration loss hota hai Kabhi Kabhi fir achanak acceleration surge hota hai
pehle to throttle body check / clean karo , phir spark plugs check /clean karo or phir fuel injectors check /clean karo
@@SAIREPAIR Bhai aaj second gear pe low speed pe steering stuck Bhi hogaya tha engine band hokar
@@rutulthorat9773 aap pehle sabhi cheejo ko check karo or clean karo jo maine bataya , car low speed mai band nahi hogi
@@SAIREPAIR ok sir. Thanks
Kiya kare kuch smj nhi aa raha h
Bro mera b nahi ata bas battery icon aa raha hai chalne k waqt kabi kabi ata hai jata hai shaya connection loos hai vo connection kahan par hota hai
chalne ke baad kissi ka bhi nahi aata , agaar car engine start hone ke bad kabhi kabhi aa raha hai to aapne sensor check karo or air inlet pipes ko bhi check karo kahi kuch loose to nahi hai
Sir Mere Tata Manza Me Switch on karne ke Baad check Engine light Show Nahi Kar Rahi Kya Problem Ho Sakta Hai Sir
pehle relay check kare agar bo theek hai to ecu kharab ho sakta hai, kya gadi start ho rahi hai ? agar haan to dash mai check engine light bala bulb fuse hoga
@@SAIREPAIR ha Sar Car Start Ho Rahi hai
@@ferozsayyad3366 to bulb fuse hoga
@@SAIREPAIR ok Thank You Sir
now I have this problem how to repair ecm please explain me sir.
ecm is like motherboard of laptop you need to check by supplying volt to it and then one by one check which component is faulty , can't make video on that as i don't have those special equipment to perform such process , if you got a shop near by for repairing ecm then better to go there
SAI REPAIR ok thank you sir I'll try it.
SAI REPAIR sir I have in stall the new one ecm,ignition coil,distributor also vehicle is not start engine check lam also is not come Spark plug is not spark.do you have any idea sir
@@fernandosangriang1140 check your spark plugs if they are short or in good shape ??, and please check the relays and confirms if your battery is fully charged and when you turn your key to start position dose the fuel pump primes??
How to contact with you
ask here whatever you want to ask
Ecu me black me red strep me power aarhi h par engine chik lote nahi aari h or start nahi hori
relay check karo
Sar meri check engine light Maruti 800 mein start hone ke bad bhi chal rahi hai please mujhe iska solution bataye
aapke engine ke senors ko check karo koi loose to nahi hai ya kissiki wire to nahi cut hai , even air pipes loose ho to bhi check engine light ON rahegi , check karke jab tak problem ka solution nahi hoga tab tak engine light off nahi hogi
Thanks
you're welcome
Bhai ecu light ah rahia pr plug ar fuel pump nahi chal rahiha
fuse or relay check karo
Bhai bar bar alto ka ECU karab ho rha he solution Kya he
aapne fuse box ke sabhi fuses check karo ki usmai kisi fuse mai wires to nahi lapeti hai taki bo fuse bypass kiya jasake, ECU short hone ke piche ka karan wires shot hone se ya koi fuel injector ya senor shot hone ki bajase bhi ho sakta hai
Maruti 800 2005 model check engine light not coming ....everything ok except check engine light
you say everything is ok , is the car starting?? , check the relays first if relays ignition coil relay goes bad , even in that condition check engine light not work , but if you mean everything ok by relays and all wiring is good then its definitely the problem of ECU
Best Video
thank you
Bhai mera tata safari hai 2.2 dicor bhot pareshaan hu engine check light nahi aarhi hai
gadi start ho rahi hai ya nahi ??, pehle relays or sabhi fuses check karo , agar sab theek hai to ecu kharab hoga, or agar gadi start ho rahi hai to dashboard mai bulb fuse hoga
Maruti 800 2002 model mpif
Engine ignition light is coming
please ask full question
Why does my 5 speed maruti 800 stop after 10 sec of idle start..!
you have problem with either fuel or air , but may have other problems too like bad sensors , check the air filter and air filter hoses clean or change if required and clean the distributor cap terminals and most importantly check the pressure of petrol coming from the fuel line at fuel injector inlet port and if it good then check / clean fuel injectors one by one , clean the spark plugs and check the condition and adjust there gap
Check enjin light q pettral pump no working
check fuel pump relay / fuse and wiring , if everything is ok then fuel pump will be faulty
Scanning se scanning ki thi p1257 code aya tha
Use clear kiya tha baad mein voh code nhi aya
Bhai meri v gari yahi problem ho raha hai
pehle relays check kare , phir is process ko follow kare agar maruti 800 ki hi bat kar rahe ho to
Aapane ground check nahin kia
🙏
Mera garime light totali Mai atahe by
sorry mai aapka question samaj nahi paya
Acm kharab baata rhe h sab r repair kaha hota hai mujhe baatye
ECM/ECU/PCM sab ek hi chij hai , iski alag se repair shop hoti hai , aapko apne shahar mai dhudne padegi , repairing cost 2000 rs se 5000 rs tak jati hai , ya second option hai ki aap 2nd hand ECM dhund le
I need to talk to you
Actually my mechanic put petrol on ecm plate.. Kay wo kharab hua
𝓚𝓘𝓡𝓐𝓚𝓚 𝓑𝓡𝓞𝓞 🙏🙏🙏🙏🙏
😵💫
Asha se dhekha na bhai
ko sir try karuga or aache se video banane ki
Hi,bai apko nmber
sorry number share nahi kar sakta