Well done, sir, that's what proper diagnostics is for. It's so simple, when you think about it, fuel trim data... that's not complicated AND YET, YET, people (like that shop) were unable to find the fault. You hear stories like that all the time.
Greetings , Mr. Deo , Really I feel happy to watch your videos and always waiting for new videos , you really deserve million thump up because of detailed information and your unique procedure of conducting your ideas , all appreciation to your good self.
I haven’t been a subscriber long but absolutely love your diagnosis. Learned a lot on the few videos that I have watched. Keep ‘em coming. You deserve a 👍🏾
Clean and clear explanatory....thanks for your honest for saying that the customer should go back to the previous place that said they did that intake manfold, other mechanics or shops could have ripped that customer again for that thanks to show people that there are still good and honest mechanics out there, the issue is how to find them...great job my bro
You do an excellent job at explaining and also make it easy to understand, as well as interesting. I subscribed, hope I don't need your help, I mean well, but if I do, I know who to go to for good and accurate DIY videos... I'm in the exact same cituaion as your customer, so I'll be talking to the shop who did the replacement of the intake. thanks!!!!
Doug Pfaltzgraff Thank you! it's sad what other mechanics are doing to our customers out there! The customer decided to take it back to the shop that originally looked at it!
… was just thinking how sequential and delibrate you do your diagnosis… sign of an honest effort… and how some other shops would not take as much time… and come to find out work had been done on the car for the same prob… there is no doubt she was had… being a female they walked over her… that thing was not replaced.
@@KITS_Auto_and_Truck_Repair that was the right decision… it was their shit, let them deal with it… that is how dishonest they are… they rushed to change the intake (that is what they say… pure lie) just to get the woman’s money… do not get involved with it because you can end up getting dragged in some shit… you educated her with a good diagnosis… it is left to her to fight for her herself… you are an honest man unlike those crooks.
@devidjav3583 I'm glad to hear that you love the videos, the customer took it back to the previous shop that charged her for an intake manifold replacement! and thanks for letting me know where you are watching from!
@@KITS_Auto_and_Truck_Repair I want to become as good as u are when doing diagnosis especially electrical work,any online resources u can recommend on to read or books to buy
Thank you for your very informative video bro👍👏 I have an Audi A6 2008. Vehicle: Audi A6 C6 4F 2.0L TFSI 2008 (4 cylinders) only one bank. Only P0171 no other codes. System too lean at idle bank1 Freez frame DTC : P0171 Engine load : 20.8 % MAF : Air flow rate. 3 g/s RPM: 742 Fuel rai pressure: 688.92 psi Short term fuel % trim : 3.125 % Long term fuel % trim : 0. % Fuel / Air ratio : 14.63 % No apparent vacuum leaks. Any idea, appreciated. Cheers.
@@KITS_Auto_and_Truck_Repair Thank you, for the reply 🎉 As I mentioned above earlier, * Fuel rail pressure is 688.92 psi. * Air/ Fuel ratio is 14.63 %. Very strange.. Maybe I need to smoke it, and I'll let you know. Thank you again bro💐 Cheers 🕊️
I believe you! without a doubt bro , could you do a diagnostic on P0451 evaporative emission ?? Thanks bro if you could I do appreciate you more than you know
Tom Mack check the evap purge valve and the vent valve, your problem might be one of these! I have a lot of videos here on this channel that can show you how to test them! so I recommend you watch those videos and if you have more questions, email me at Deo@calleva.org
@@KITS_Auto_and_Truck_Repair thanks again I will check them, I know you are a busy guy , you are great at what you do and I know I am not the only person here that bugs 🐛 you lol , I try not to be like a pest , thanks 🙏 again k
Great tutorial. My 2007 audi a4 giving a p0171. The car starts fine and idles around 1200 rpm then drops to 800 rpm and shakes. I unplugged the brake booster hose and the rpm stays same no change. Shouldn't the rpm rise because I am introducing more unmetered air? I am totally confused. Any help would be greatly appreciated. Thank you
Grzegorz Skolimowski I didn't pay attention to the MAF, I guess it was taking too long to update the value, but it was fine because this vehicle was fixed after the manifold was replaced by the other shop!
K I do have a question about the smoke Machine …… I do the search there is a lot of smoke machine and people not all the smoke machine can do evap job because psi is too high…..so can you please recommend me a cheap and useful small machine thank you
大黄蜂 Bumblebee My Pleasure! The smoke machine that I used on the video is pretty good for evap systems and other things, plus it's not expensive, you can get that type of smoke machine. email at Deo@calleva.org and I will help you find a good smoke machine that may be best for you!
I have a p0171 on my toyota corolla 2007 fuel trims at idle are stft -3 to 4 and ltft is 33.6. At higher rpms,it gets worse stft is 7 and ltft goes past 39.7. Does this mean is a fuel delivery issue? I had replace maf, intake manifold gasket, fuel pump, pcv valve, o2 sensor but code still there, no vaccum leaks found with smoke detector
Lovepreet singh Hanjra The customer decided to take it back to the shop that first did the repair! if you want to see the process of removing the intake manifold on this engine, I recommend you watch my water pump replacement video on a VW tiguan, in that video I showed how to remove the intake manifold and it's the same engine!!
I’ve got a beetle that’s popping the lean code right now and I just had a massive repair done to it. I can’t help but feel that since I’m a woman, I’m being taken advantage of. It seems every time I get it back from the mechanic it’s something else. I’d rather go to the doctor and get bad news than even take my car to the mechanic (because I’m always told something is going on and that kicks off a cycle of chasing problems with it)
Professionals like you is very rare nowadays. And very hard to find unfortunately
@vladimirshehirev4387 Thank you!
Well done, sir, that's what proper diagnostics is for. It's so simple, when you think about it, fuel trim data... that's not complicated AND YET, YET, people (like that shop) were unable to find the fault.
You hear stories like that all the time.
@Farseer1995 Thank you!
Your Enlish speech is very clear, I understand sharply .
@hba1copqr699 Thank you!
you are a good mechanic.I learn a lot.
@JOHNNYCARROLL-f9e Thank you!
Excellent work thanks for making it and I will continue to follow up on them because you teach very well
@mike-yp1uk My Pleasure! Thanks
Greetings , Mr. Deo , Really I feel happy to watch your videos and always waiting for new videos , you really deserve million thump up because of detailed information and your unique procedure of conducting your ideas , all appreciation to your good self.
Mohammad Al-Gebaly Thank you! I appreciate it!
great video and your are great tech very good teacher .your custermer are very lucky to have you fixing .thanks
dan man Thank you! I appreciate it!
-Your videos are the best, always honest, sincere and something to learn! Thank you!!!
DinhaS My Pleasure! I appreciate it!
I haven’t been a subscriber long but absolutely love your diagnosis. Learned a lot on the few videos that I have watched. Keep ‘em coming. You deserve a 👍🏾
samuel adams Thank you! I appreciate it!
Clean and clear explanatory....thanks for your honest for saying that the customer should go back to the previous place that said they did that intake manfold, other mechanics or shops could have ripped that customer again for that thanks to show people that there are still good and honest mechanics out there, the issue is how to find them...great job my bro
Murray ndumba Thank you! I appreciate it!
You really know things, Excellent diagnostic procedures. I'm really gaining the Experience and knowledge
@user-uj1xg7hb2u Thanks!
Perfect tech master 🙏I wish ur all goals come success,
Visal Prabhashana Ariyarathna Thank you!
great job.i always watch your video and also i learn.god bless you more
@LuisRojo-c1r Thank you!
Excellent diagnostic again plus clearly to see the problem. Thank you
Keang family My Pleasure!
Thank-you 👍 x 1000 Mr Deo for your efforts making these videos I love them.
michael gebremeskel My Pleasure! Thanks
You teach Honestly and clearly! Keep it up! ❤❤❤
SLN HMB Thank you!
Another great diagnosis and video Deo!
Bart Young Thank you! I appreciate it!
superb effort to produce this kind of helpful n very informative video.. tqvm
@shaifulrizza8999 Thanks!
Excellent diagnosis performed.
Rudolph Bennett Thank you!
You do an excellent job at explaining and also make it easy to understand, as well as interesting. I subscribed, hope I don't need your help, I mean well, but if I do, I know who to go to for good and accurate DIY videos... I'm in the exact same cituaion as your customer, so I'll be talking to the shop who did the replacement of the intake. thanks!!!!
@joecortez623 My Pleasurer! and welcome to our youtube community!
I learned about that actuator and the plate. Thank you for sharing.
Ivan Peterzell My Pleasure Bro!
another great diagnosis.....too bad the customer got screwed at the other shop
Doug Pfaltzgraff Thank you! it's sad what other mechanics are doing to our customers out there! The customer decided to take it back to the shop that originally looked at it!
@@KITS_Auto_and_Truck_Repair and whats happen they fixed it and give back money ?
Thanks sir you are a good teacher
Massinissa Auto Scan Thank you!
Brilliant video, thanks for taking us through the steps taken in details especially the ECM diagnostics and smoke test. Greetings from the UK. 👏👏👏
JWL My Pleasure!! and Thanks for letting me know about where you are watching from!
Hey Mr Deo,thanks once again. I love that car....
Dumisani Tembani Mtisi My Pleasure! it's a pretty sweet car, isn't it?
You do a thorough job.
@orelroberts4769 Thank you!
Outstanding troubleshooting!!!
@patrickmiller4877 Thank you!
Excellent video. Thank you very much.
@pwatom22 My Pleasure! Thanks
Good diagnostic job brother💪🏼
BradaBear61 Thank you!!
Good job bud..Very accurate way to do this...
@woody95124 Thank you!
Another great video 💯
turbo8711 Thank you!
… was just thinking how sequential and delibrate you do your diagnosis… sign of an honest effort… and how some other shops would not take as much time… and come to find out work had been done on the car for the same prob… there is no doubt she was had… being a female they walked over her… that thing was not replaced.
Moun Bakko Thank you! the customer took the vehicle to the shop that initially worked on it, since they charged her a lot!
@@KITS_Auto_and_Truck_Repair that was the right decision… it was their shit, let them deal with it… that is how dishonest they are… they rushed to change the intake (that is what they say… pure lie) just to get the woman’s money… do not get involved with it because you can end up getting dragged in some shit… you educated her with a good diagnosis… it is left to her to fight for her herself… you are an honest man unlike those crooks.
@@mounbakko5871 Thank you!!
Great video thanks for sharing with all details.
@GIL839 My Pleasure! Thanks
Good one senior, please how do you calculate the plus and minus 10 percent
@ernestdamo677 Thanks! you add short term and long term numbers together
Nice diagnosis!
@tedjohnson64 Thank you!
Loving ur videos am watching them from Kenya 🇰🇪👌did the customer let u change the intake manifold?
@devidjav3583 I'm glad to hear that you love the videos, the customer took it back to the previous shop that charged her for an intake manifold replacement! and thanks for letting me know where you are watching from!
@@KITS_Auto_and_Truck_Repair I want to become as good as u are when doing diagnosis especially electrical work,any online resources u can recommend on to read or books to buy
Thank you for your very informative video bro👍👏
I have an Audi A6 2008.
Vehicle: Audi A6 C6 4F 2.0L TFSI 2008
(4 cylinders) only one bank.
Only P0171 no other codes.
System too lean at idle bank1
Freez frame DTC : P0171
Engine load : 20.8 %
MAF : Air flow rate. 3 g/s
RPM: 742
Fuel rai pressure: 688.92 psi
Short term fuel % trim : 3.125 %
Long term fuel % trim : 0. %
Fuel / Air ratio : 14.63 %
No apparent vacuum leaks.
Any idea, appreciated.
Cheers.
@PlanB-3751 check fuel pressure!
@@KITS_Auto_and_Truck_Repair Thank you, for the reply 🎉
As I mentioned above earlier,
* Fuel rail pressure is 688.92 psi.
* Air/ Fuel ratio is 14.63 %.
Very strange..
Maybe I need to smoke it, and I'll let you know.
Thank you again bro💐
Cheers 🕊️
Thank you for making this video.
@dekalogue My Pleasure!
Thorough...Integrity...THANKS
@erno9248 My Pleasure!
Great diagnostics
@that06GTI Thanks!
Very good video.
@pfsantos007 Thank you!
I believe you! without a doubt bro , could you do a diagnostic on P0451 evaporative emission ?? Thanks bro if you could I do appreciate you more than you know
Tom Mack check the evap purge valve and the vent valve, your problem might be one of these! I have a lot of videos here on this channel that can show you how to test them! so I recommend you watch those videos and if you have more questions, email me at Deo@calleva.org
@@KITS_Auto_and_Truck_Repair thanks again I will check them, I know you are a busy guy , you are great at what you do and I know I am not the only person here that bugs 🐛 you lol , I try not to be like a pest , thanks 🙏 again k
@@TomMack530 Lol! My Pleasure!
@@KITS_Auto_and_Truck_Repair yeah I am still trying to get caliber bracket bolts off they are stripped I guess I will have to grind them off
@@TomMack530 sounds good!
Great video 👍
Neil Mortimer Thank you!!
Great video!
Che Kelley Thank you!
Thanks for this
Highest Forward Gear My Pleasure!
Great tutorial. My 2007 audi a4 giving a p0171. The car starts fine and idles around 1200 rpm then drops to 800 rpm and shakes. I unplugged the brake booster hose and the rpm stays same no change. Shouldn't the rpm rise because I am introducing more unmetered air? I am totally confused. Any help would be greatly appreciated. Thank you
@mark.r8900 it depends there may be a check valve on the booster hose
I believe VW has a revised inlet manifold for the runner-flap linkage popping out often on the original revision.
Roh Echt Yes!
Nic video sir
👍👍👍👏👏
Lovepreet singh Hanjra Thank you!
Hi Deo. Do you know why the value of the MAF sensor was 0?
Grzegorz Skolimowski I didn't pay attention to the MAF, I guess it was taking too long to update the value, but it was fine because this vehicle was fixed after the manifold was replaced by the other shop!
@@KITS_Auto_and_Truck_Repair Thank you 👍
@@grzegorzskolimowski5306 My Pleasure!!
My short trims stay high at 25. And LTFT also doesn't change at high RPMs. Is it a fuel delivery problem? There is no vac leaking.
@ericstern1754 yes most likely!
K I do have a question about the smoke Machine …… I do the search there is a lot of smoke machine and people not all the smoke machine can do evap job because psi is too high…..so can you please recommend me a cheap and useful small machine thank you
大黄蜂 Bumblebee My Pleasure! The smoke machine that I used on the video is pretty good for evap systems and other things, plus it's not expensive, you can get that type of smoke machine. email at Deo@calleva.org and I will help you find a good smoke machine that may be best for you!
@@KITS_Auto_and_Truck_Repair thankyou K
@@Hibachipower My Pleasure!
@@KITS_Auto_and_Truck_Repair k hop one day you will do a video about your smoke machine hahah thank you…….k
@@Hibachipower My Pleasure! you mean a how to use a smoke machine video?
Good job !!!!! Un bon professionnel
Alexandre Lherot Merci!
So to isolate this P0171 error, the easiest way is to use the smoke machine? or is there an easier method?
drsnowmon Smoke machine is the easiest way or you could use some soapy water, spray it around the intake manifold and see what happens!!
Was the car running while you did the smog test ??
@jonathanquiroz8303 No! Car was off
I have a p0171 on my toyota corolla 2007 fuel trims at idle are stft -3 to 4 and ltft is 33.6. At higher rpms,it gets worse stft is 7 and ltft goes past 39.7. Does this mean is a fuel delivery issue?
I had replace maf, intake manifold gasket, fuel pump, pcv valve, o2 sensor but code still there, no vaccum leaks found with smoke detector
@alexanderaparicio9653 check your fuel pressure!
@@KITS_Auto_and_Truck_Repair fuel pressure is within specs, car stars right up with no issue
Yes this is our boss and the same time our teacher K DIAGNOSTIC, the problems is detected,learn and reach codes u are too much
Suleman Habib Thank you! I appreciate it!
thanks
Jesus Malagon My Pleasure!!
Good
Wal Sar Thank you!
Grasias
Martin Arrieta Thank you!
Sir uploaded next video change intake manifold.....
🙂🙏
Lovepreet singh Hanjra The customer decided to take it back to the shop that first did the repair! if you want to see the process of removing the intake manifold on this engine, I recommend you watch my water pump replacement video on a VW tiguan, in that video I showed how to remove the intake manifold and it's the same engine!!
Ok❤
👍👍👍👍👍
Aymen Mohamed Thank you!
What is means bank1 in this fault code ?
@rafihalfon1478 Bank one is the cylinder head where the first cylinder is located!
coooooool
Raymond Zhao Thanks!
👍
Tommy Stone Thanks!
Most likely 32 and 33 is for long and short term reading on vw and sisters/brothers or adaptive fuel trim
@shakeelsss Good to know Thanks!
I’ve got a beetle that’s popping the lean code right now and I just had a massive repair done to it. I can’t help but feel that since I’m a woman, I’m being taken advantage of. It seems every time I get it back from the mechanic it’s something else. I’d rather go to the doctor and get bad news than even take my car to the mechanic (because I’m always told something is going on and that kicks off a cycle of chasing problems with it)
May I'm sorry to hear about your experience, I hope you can find a pro mechanic who can fix properly the first time!
💯🙏🙏🙏🙏👏👏👏👏🖐🏽
@jesuscastillo6562 Thank you!
I don’t know if that shop really do the work and replaced it. Looks dusty and dirty like the rest of the engine.
Ivan Peterzell yeah! I doubt it that they replaced the intake!
That looks like a Firestone receipt...
Dealer Auction Nightmare Lol!!
you lucky when put your smoke machine on battery
Badr Din oh really!
anyone else try to wave the fly away from the sound
@Quzomatic Lol!!
data pts = data points. just to help your english a bit
@marchauge4115 Thanks