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Ravi Fix
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Добавлен 13 сен 2019
Hi, I am Ravi fix. in this channel always I try to bring you videos about how to fix a home appliance or auto electrical problems by ourselves at home. so I will not bring you complicated fixing videos which should do by a professional Machanic. only simple fixing which can do by any person at their home safely. stay tuned with us for more videos.
Hantek 6074BE Oscilloscope drain your tablet or phone battery? Try this method For HScope users.
In this video we demonstrate a method to solve the battery drain problem when use Hantek 6074BE oscilloscopes with android devices like tablets or mobile phone. This Hantek 6074BE draw almost 1 amp of current from its host tablet or phone. Then it will drain host battery double quick time. So this will limit the time you can use that android device.
Anyway this video brings you a solution for that battery drain problem and it will be important for automotive user of Hantek 6074BE oscilloscope with Hscope android app. Just watch it.
#hscope #Hantek #automotivediagnostics #oscilloscope #picoscope #waveform
Anyway this video brings you a solution for that battery drain problem and it will be important for automotive user of Hantek 6074BE oscilloscope with Hscope android app. Just watch it.
#hscope #Hantek #automotivediagnostics #oscilloscope #picoscope #waveform
Просмотров: 776
Видео
Audi Q5 long crank, start stall & Misfiring. P0061 cam crank correlation code.
Просмотров 384Месяц назад
This Audi Q5 TFSI 2.0L turbo was in another garage and they have done major engine repair. During the first test run it has begun to act up with weird symptoms. Stall the engine, long crank time, no start situation and if start the car heavy misfires. That garage has tried two weeks to short this out. We visited there and did the diagnosis and fix the car. #audiq5 #Hscope #HS502 #Hantek #picosc...
Toyota Prius Rear Left window is not working form master switch at the driver’s door. Fault B2324
Просмотров 295Месяц назад
This is Toyota Prius 3rd generation car, rear left door shutter is not working from master switch at the drivers door. It was a Lin bus communication fault due to the broken Lin bus wire from the rear left door grommet. #toyotaprius #Hscope #HS502 #Hantek #picoscope #linbus #oscilloscope #cardiagnostics
Toyota Corolla Hybrid 2015 low power and bad accelerator response when drive after parked in sun
Просмотров 7892 месяца назад
Toyota Corolla Axio hybrid 2015 car had intermittent low power and low accelerator response when parked in sun, diagnosis and fix
KIA Sorento 2.2L Diesel P2563 Boost pressure controller position “A” range performance diagnosis.
Просмотров 1,3 тыс.4 месяца назад
In this video we diagnose P2365 boost pressure controller position “A” Range performance code methodically on KIA Sorento 2.2L common rail Diesel SUV. With oscilloscope testing it made easy and accurate diagnosis and Scan tool bidirectional function always supper supportive. Just watch it.
Do You have annoying Idle vibration on your Toyota? do this first before waste your time and money.
Просмотров 1 тыс.4 месяца назад
Do you have bad and annoying vibration at the idle on any Toyota car with CVT like Toyota Vitz, Toyota Belta, Toyota Passo, Toyota Tank, Toyota Roomy, or Toyota Corolla, try this method before waste your time and money to get rid of this annoying vibration. There are many reasons that could cause for bad idle vibration. Even you change several parts and did many things, but still vibration exis...
BMW series3 2001 E46 318i limp mode error 2786 DME Throttle Valve potentiometer (P0121) diagnosis.
Просмотров 1,5 тыс.5 месяцев назад
BMW 2001 series3 E46 318i DME error 2786 throttle valve potentiometer (P0121) diagnosis Car drive in to limp home mode and other shop tried to diagnose it and failed. Six month ago new ECM and new throttle body has been replaced, car was fixed for months and again EML is lit and go to the limp mode. Here we diagnose that fault in our way. Just watch it.
P1399 ION current system, weird Dihatsu system fault code diagnosis.
Просмотров 1,3 тыс.5 месяцев назад
Dihatsu Move 2018, 3 cylinder small car check engine light is lit diagnosis, customer complain is nothing else other than check engine illumination. Chase the only one scan data clue and Did basic and conventional test which wasn’t helpful and throw the scope and successfully diagnosed. Just watch it. #hscope #launchx431 #P1399 #ioncurrentsystem #dihatsu
Toyota Corolla Allion NZ260 2007 Rough Idle diagnosis with Alternator AC ripple test.
Просмотров 2,3 тыс.6 месяцев назад
Customer complained this Toyota Corolla Allion 2007 car has annoying vibration at the idle. Few shops tried to figure it out and few parts in and no difference. Brought me this car and we diagnose it in our way. Just watch how we do it.
Honda Fit Shuttle low fuel mileage customer complain diagnosis & no part required fix
Просмотров 1,4 тыс.6 месяцев назад
Honda fit shuttle 2012 1.3l semi hybrid car customer complain low fuel mileage issue diagnosis and no part required fix. #hondafit #lowfuelmileage #mafsensor #obdscannig
Find intermittent misfires like a pro using frequency Math Channel on crank shaft position signal.
Просмотров 1,5 тыс.6 месяцев назад
Find a very intermittent misfires using frequency math channel on crank shaft position sensor signal waveform. ECM use same method to misfire count a report misfiring cylinder. #hscope #picoscope #crankshaft #sensor #mathchannel #misfire #automobile #diagnosis #osciloscopio
First look sensor Exhaust pressure pulse analysis in depth and misfire diagnosis on Honda Fit.
Просмотров 1,4 тыс.6 месяцев назад
In this video we demonstrate how to capture and analyze exhaust pressure pulse waveform to find a misfire when we don’t have misfire code or misfire data in scan data. In this video we do a detailed analysis of exhaust pressure pulse. #exhaustpresurepulse, #misfire, #waveform #Hondafit, #Hscop
SAIC MG ZS turbo GDI 1.0L Intermittent stall at the idle and trafic diagonosis. Crank sensor fault.
Просмотров 2,3 тыс.9 месяцев назад
In this video we diagnosed a crank sensor fault to cause intermittent stall while driving the car in low RPM. #crankshaft #sensor #carstall #SAICGMZS
Diaganose U2001 LIN lost communication with Generator. bad Idle Vibration and Hissing on Suzuki Alto
Просмотров 5 тыс.Год назад
#suzuki #altok10 #diagnosis suzuki maruti alto K10 huge idle vibration, hissing and stalling. only code is U2001 LIN lost communicate with genartor diagonosis. we analyze lin bus communicate waveform with picoscope 2204 oscilloscope and bus decoding in this video.
Dead Hantek 6074BE Oscilloscope restored by simple firmware re-flash using CYPRESS FX2 Android App.
Просмотров 1,4 тыс.Год назад
dead hantek 6074be oscilloscope revived by reflashing its original firmware using Cypress flashing android app.
Toyota Corolla Allion P0172 System too rich Diaganosis and Repair. learn auto scanning
Просмотров 17 тыс.Год назад
Toyota Corolla Allion P0172 System too rich Diaganosis and Repair. learn auto scanning
Dihatsu Low Power diagonosis with Secondary ignition waveform test. the best diagonostic test always
Просмотров 1,3 тыс.Год назад
Dihatsu Low Power diagonosis with Secondary ignition waveform test. the best diagonostic test always
OBD scan tool not communicate with modules? Diagonose the K-Line communication Bus.
Просмотров 9 тыс.Год назад
OBD scan tool not communicate with modules? Diagonose the K-Line communication Bus.
KIA Rio no RPM signal in to the Tachometer and TCM. P0727 and P1529 TCM Request MIL on diagonosis.
Просмотров 7 тыс.Год назад
KIA Rio no RPM signal in to the Tachometer and TCM. P0727 and P1529 TCM Request MIL on diagonosis.
How to check O2 sensor signal circuit & wiring integrity using a multimeter before change a sensor
Просмотров 14 тыс.Год назад
How to check O2 sensor signal circuit & wiring integrity using a multimeter before change a sensor
Honda Civic crank no start. no code no check engine. simple, quick diagonosis and fix
Просмотров 5 тыс.Год назад
Honda Civic crank no start. no code no check engine. simple, quick diagonosis and fix
16$ incylinder pressure transducer unbelievable clean and detailed waveform with HS502 & Pico2204A
Просмотров 7 тыс.Год назад
16$ incylinder pressure transducer unbelievable clean and detailed waveform with HS502 & Pico2204A
Quick Diagonosis of Blown Head gasket on Toyota Vitz by analizing Radiator presure pulse waveform.
Просмотров 1,5 тыс.Год назад
Quick Diagonosis of Blown Head gasket on Toyota Vitz by analizing Radiator presure pulse waveform.
Best 2Channel Lowcost oscilloscope for Automotive Diaganosis | HS502 by Hscope with 12bit Resolution
Просмотров 6 тыс.Год назад
Best 2Channel Lowcost oscilloscope for Automotive Diaganosis | HS502 by Hscope with 12bit Resolution
Chasing OBD2 U-Codes and Diaganos CAN Communication Problems. U0121 Lost communication with ABS.
Просмотров 7 тыс.Год назад
Chasing OBD2 U-Codes and Diaganos CAN Communication Problems. U0121 Lost communication with ABS.
Automotive diagnostics on pulse width modulation. Oscilloscope use for visualize faults on PWM,
Просмотров 6 тыс.Год назад
Automotive diagnostics on pulse width modulation. Oscilloscope use for visualize faults on PWM,
Always Use Secondary ignition waveform test for diagnose combustion related Faults.
Просмотров 2,6 тыс.Год назад
Always Use Secondary ignition waveform test for diagnose combustion related Faults.
fuel pump anatomy | does the current hump waveform analysis reveals the truth of its failure?
Просмотров 2,1 тыс.2 года назад
fuel pump anatomy | does the current hump waveform analysis reveals the truth of its failure?
Make a Handy DIY Secondary ignition probe for Coil on Plug waveform testing for automotive diagnose.
Просмотров 6 тыс.2 года назад
Make a Handy DIY Secondary ignition probe for Coil on Plug waveform testing for automotive diagnose.
P0171 system too lean diagonosis & Repair. Fuel trim, Fuel pump current ramp waveform analysis
Просмотров 14 тыс.2 года назад
P0171 system too lean diagonosis & Repair. Fuel trim, Fuel pump current ramp waveform analysis
Great video again, Ravi! I like how you took it to the end and concluded it was the bushing. Inspires me to do the same on the next pump I replace! Thank you!
Thanks Eric I was curious to find out what was the real cause for fuel pump failure.
Please where can I get the injector test machine?
Check with your local Launch product dealer or you can order online.
I want a review for this device. Is it worth buying? I want to buy it or hantek to1112d
There is review video on my playlist for this device
Ravi, are all four channels usable at the same time while using the hscope app
Yes, you can use 4 channels
Wow Ravi! You made it look so easy, so I tried it. Found the misfire in under 15 min total from the scope still being in the box. I used 150ks and 1 second per div. I could not replicate it on a Micsig Vato that cost much more than my 512. Probably my error but there would be no reason to not use Hscope for this. You are a genius. Namaste my friend
Thank you for the feedback and I am watching your channel too nice experiment videos. Hscope is way better than most of automotive oscilloscopes. This method can perform on Pico and ATS scopes too.
That is brilliant Ravi, I am going to modify mine.
It works perfect. Happy to work with it without hesitation for longer period
Okay guys good job
Where did you get the tablet holder for the steering wheel?
Made it myself
@ sounds good. Thank you.
Hi Hantek 6074BE has low buffer that's the major downside ,
This hantech 6074 bandwidth 70 mhz this is sufficient for automobile diagnosis
Great work! Thanks for the information😁👍
Thank you
Hantek must have known since day 1 that it's scope power was a problem. Why the heck they didn't add a power socket on the unit? I saw this video when it was 3 hours old. 79 viewers have viewed it, that's 79 people with a problem!
Yes. Hantek must upgrade there tools.
great tip Ravi thank you for posting. i didn't want to hack into my hantek splitter cable so i cut the red wire on my OTG cable instead to same effect.
Right.
wasn't aware of the <50% issue and I like this workaround
Thanks Mr.Denis. This is depends on tablets or phone we use. My Samsung works fine before its first software update. But after that it is not allowed to connect this Hantek when battery drain over 50% I think It’s depend on host devices battery management program.
I took the idea from VATO oscilloscope. Thanks for your videos. it was very helpful .
Good metod ,but I put together oscilloscope and battery bank and solve the problem (piggyback)
That is the best way to
That's a good hack Ravi. I bought that hantek y cable to have just in case I ever needed it as it didn't come with my 1008. It's good to know how it works in case I need to modify it or in case I ever decide to buy the 6074. Powering it off the car battery with a power port would be a good solution. Cheers👍
You can make you own DIY cable
👍
Thanks for demonstrations❤
Good luck❤
What is the voltage of MAF sensor signal output when the vehicle is idling?
1.2v around
@@ravifixall thank you. You seem very professional. Keep up the good work
Ravi, Just subscribed. quick question .. where did you get the point about 100% efficency, 75%, 50%, etc based on voltage difference .. I checked mitchelle and all data or even OEM toyota manual it doesnt have. wondering where did u get it. I am in USA and here we do it little differetn on stress test . Have the car come to dead stop, then wide open throttle open for 5 seconds(this is to drain), then immediately put the car in neutral (this will avoid regenerative charge back to battery). do this 5 times. compare state of charge before and after. if state of charge is < 5% then ti is new, 10 to 20 % is good, 20 to 25 means needs more work.
Thanks for the subscription. Anyway those are not officially data. I am trying to give an idea for the viewers to understand about the hybrid battery condition with the voltage difference between each blocks with my experience. When the voltage difference going high mean the contribution of HV battery pack for the power train is reduced. (Efficiency) The test you are explaining is also right and we are also use it in other way. Just fully charge the battery by wide open throttle at the gear D position and discharge it in The neutral position over 6amp current draw by headlights on, AC on etc…… it will quickly revels the voltage difference between blocks and will set delta SOC if any battery block have weak cell…….
Hi Ravi. I always thought the 2000 series picoscopes were 8bit res. The specs on the 2204a say it's an 8bit scope. Am I missing something?
It is 8bit but The resolution of 2204A oscilloscope can be adjusted using the resolution enhancement feature in the PicoScope software
@ravifixall Good to know. Thank you👍
Good ravi
Perfect diag
How much channel nedded mostly in automobile sector in oscilloscope 4/6/8 channel
What is needed bandwidth minimum.....
4 channel is perfect.
Which oscilloscope is best I mean launch autel in pad series set vs picoscope hantech i mean company include( launch autel pad tab ) or pico hantech special scope which is best scope for diagnosis
Pico is world best. But I like Hscope
Great work Ravi👍
Ravi, you're making these fixes look too easy :) It's hard to believe you don't have decades of automotive experience, enjoyed the vid👍
Thank you Chris
❤❤❤good videos
This is by far the best scope for the money. Great resolution and Hscope is fantastic especially with the included automotive license. Too bad it's only 2 channel. I use my Hantek 8ch when I need more than 2ch but I never load up more than 4ch. Great video Ravi👍
Thank you. Yes. Hscope is a game changer.
Stop Spinned.
Washing Machine Ready To Spin.
Press Start The Washing Machine.
And Then Move Some Clothes.
The UE Error Code is Imbalance Load The Drum.
❤
what model is this?
Fuzzy logic LG
@ the model number?
Didn’t work on my toyota regius. 1kd engine. Any suggestions? Thank you
Update your scan tool
Updated. Works on normal hiace bu t not regius ace
Which diagnosis tools used in this car sir ?
Hscope Oscilloscope
@ravifixall model of oscilloscope?
very good idea.
Thank you for sharing with us.
I like the ammeter jumper through the multimeter trick. Quick and easy. Thanks Ravi I own a gen3 Prius also. Great car.
❤ thank you for sharing your knowledge
Very informative.Thank you.i have the same issue.is there any way i can come and fix.
Come and fix
whats the reason of stft ups and down.to -25 and 25 ltft 0..while idling .2500 rpm also havinh tje same stft moving patten.when in sudden accselations engine get stalls.no vacume leaks.fuel pressure is aroing 3bar. in idling ignition advancing ups and down fastily.
Might be bad O2 sensor or airflow sensor.
I hope you can tell me which line outputs the signal from the sensor and which line outputs the hertz from the Ecu
How can I contact you? I hope to communicate with you
thank you bro you safe me tons of money! appreaciate!
Hi waht pressure transducer you recommend
It is depends on your budget.