Jetta 1.8T no throttle response

Автокөліктер мен көлік құралдары

Diagnosis of a jetta with a ton of codes and no throttle response.
p1114 oxygen sensor b1 s2 inmternal resistance too high
p0140 Lambda sensor b1 s2 no activity
p1118 oxygen sensor heating b1 s2 open circuit
p1200 boost pressure control valve n249 mechanical malfunction
p1634 accelerator position sensor 2 g185 signal too high
p1631 accelerator position sensor g79 signal too high
p1568 throttle actuator j338 mechanical failure
p1225 fuel injector for cylinder 1 n30 short to ground
p0103 MAF mass air flow sensor g70 signal too high
p0130 oxygen (lambda) sensor b1 s1 malfunction in circuit
vag codes
17522, 16524, 17524, 17526, 17608, 18042, 18039, 17581, 17976, 17633, 16487, 16514

Пікірлер: 54

  • @EXOVCDS
    @EXOVCDS4 жыл бұрын

    Great walkthrough & explanation of circuit & cause of failure. That car is almost mint... of course he's gonna get it fixed!

  • @CoolAirVw

    @CoolAirVw

    4 жыл бұрын

    Maybe I should have just recommended the computer and not been thorough. Looks like customer is gonna fix it so there will be a follow up video.

  • @EXOVCDS

    @EXOVCDS

    4 жыл бұрын

    @@CoolAirVw Looking forward to it!

  • @kingkolt886

    @kingkolt886

    Жыл бұрын

    I cleaned my throttle body with cleaner, but I still get the epc light. So it’s either the pedal control or throttle body right if epc light comes on?

  • @robertvasconcellos828
    @robertvasconcellos828Ай бұрын

    Great video! Great diag procedures! Thanks!

  • @jodychristopher9261
    @jodychristopher92614 жыл бұрын

    Just love your fault finding skills 👌

  • @CoolAirVw

    @CoolAirVw

    4 жыл бұрын

    Thanks!

  • @claudioarakaki
    @claudioarakaki2 жыл бұрын

    Perfect diagnostic flow! I am a technician too. Was searching for VW TSi no throttle response. Lets check the sensor grounds on a 2012 VW Passst 2.0 TSi that has no throttle response.

  • @CoolAirVw

    @CoolAirVw

    2 жыл бұрын

    I have another video on throttle issues.

  • @romairearett1035
    @romairearett1035 Жыл бұрын

    Great videos, in full detail, keep up the good work, thanks

  • @CoolAirVw

    @CoolAirVw

    Жыл бұрын

    thanks so much for the positive comment on my channel.

  • @nickl2852
    @nickl28523 жыл бұрын

    This has helped me immensely. Thank you for taking the time to make this video.

  • @CoolAirVw

    @CoolAirVw

    3 жыл бұрын

    i'm glad it helped. thanks for watching and commenting.

  • @Anthony-bt2vo
    @Anthony-bt2vo8 ай бұрын

    Absolutely like ur video! Thanks you so much made my life so much easier can’t thank you

  • @scottpeters1142
    @scottpeters11424 жыл бұрын

    Wow, great video. Gave a bit more to look at with my issue. The difference in the ECUs should only be narrowband o2 and wideband O2 btw

  • @CoolAirVw

    @CoolAirVw

    Жыл бұрын

    thanks

  • @lloydlee5905
    @lloydlee59056 ай бұрын

    Excellent stuff bro

  • @CoolAirVw

    @CoolAirVw

    6 ай бұрын

    thanks

  • @abderrahmanegouasmi7556
    @abderrahmanegouasmi75563 жыл бұрын

    Very good job.

  • @CoolAirVw

    @CoolAirVw

    3 жыл бұрын

    thanks for watching.

  • @kitcht
    @kitcht4 жыл бұрын

    Fabulous video. Really informative. That was a seriously unloved car! 🥴

  • @CoolAirVw

    @CoolAirVw

    4 жыл бұрын

    Ah, shucks! Thanks for watching. Turns out customer is gonna have us fix it! Look for a follow up.

  • @Peter-hc4di
    @Peter-hc4di4 жыл бұрын

    Many thanks! Would be nice to see the way you delete the immo! Thanks again!

  • @CoolAirVw

    @CoolAirVw

    3 жыл бұрын

    I have some video's on that. .

  • @ogibengoro
    @ogibengoro4 жыл бұрын

    I have a same problem on passat b5.5, 1.8 t, you can see it on my video. I dont know if i have bad Ecu or not. How do i recognize it ?

  • @jkwake9463
    @jkwake94634 жыл бұрын

    My problem is different.got a 2003 1.8 turbo gls..it shows a green foot on my dash board and a epc light on.but i change the thermostat and put and new fan coolant switch and also a coolant senser on it ..on my gauges its not goin over 190 which is middle ways...the coolant still gettin hot ..i need your opinion.the only thing i didnt replace is the water pump..so say could be a head gasket but there is no milky color in my oil..i need help..

  • @CoolAirVw

    @CoolAirVw

    4 жыл бұрын

    there is no diagnostic info in what you posted for me to advise you.

  • @ashercohen4739
    @ashercohen47393 жыл бұрын

    Hello: I wanted to ask if there is a situation to reset the brake light After replacing the brakes back and forth with the 2019 Alfa stelvio No glitch scanner and thanks in advance

  • @CoolAirVw

    @CoolAirVw

    3 жыл бұрын

    Never heard of that car before. Were in USA

  • @anthonycruzdiaz9361
    @anthonycruzdiaz93612 жыл бұрын

    Im having a similar issue, my 04 jetta with a 1.8t I was driving down the road and it just started idling around 1250 and there was no throttle response, i turned the car off to turn it on to see if it was tripping and the car hasnt turned on ever since

  • @osiris122cf

    @osiris122cf

    Жыл бұрын

    Did it start running again

  • @Xantylon74
    @Xantylon742 жыл бұрын

    I have sometimes no respond to the pedal, maby once a month and only for a few seconds and everything is working fine again, any ideas? I had a P 0130 o2 sensor code for a while but bank 1 (wideband) sensor 1, but its gone after cleaning the throttle and a new ignition coil and cable.

  • @CoolAirVw

    @CoolAirVw

    2 жыл бұрын

    Good to know!

  • @fredflintstone8048
    @fredflintstone80484 жыл бұрын

    I think I might have detected just a tinge of sarcasm in your tone while describing the post manufacture engineering that was done on the car....

  • @CoolAirVw

    @CoolAirVw

    4 жыл бұрын

    "post manufacture engineering" ! Maybe.

  • @liamlynch329
    @liamlynch3293 жыл бұрын

    Hey did you post a follow up? And where could I get my hands on those schematics

  • @CoolAirVw

    @CoolAirVw

    3 жыл бұрын

    what is there to follow up? I think we fixed the car in this video if I recall correctly. We pay a tech service for access to wire schematics and other factory service info. Services like Pro-demand (Mitchell), All-Data and Identifix are the ones commonly used by auto shops. You can also get schematics from your Bentley shop manual or even haynes manuals.

  • @JuanLopez-dh7qg
    @JuanLopez-dh7qg3 жыл бұрын

    Hey did you end up fixing this car? I kinda have the same issue.. and I believe my ecu is fried as well. Do you have any recommendations on where I can order a new one?

  • @CoolAirVw

    @CoolAirVw

    3 жыл бұрын

    Used ones are stupid cheap especially at pick and pull. Immo is a problem if yuour using a used one, though. I dont remember who I sent the computer to.

  • @liamlynch329
    @liamlynch3293 жыл бұрын

    Also could you walk me through something? I get the same codes as you (p1631 and p1634) we’ve replaced the o2 sensors and wire, and ecu checked the wires and still no throttle, replaced the throttle pedal assembly any help goes a long way

  • @CoolAirVw

    @CoolAirVw

    3 жыл бұрын

    what does "ECU checked" mean?

  • @liamlynch329

    @liamlynch329

    3 жыл бұрын

    @@CoolAirVw sorry I meant replaced

  • @liamlynch329

    @liamlynch329

    3 жыл бұрын

    No wait I’m missing a comma between ecu and checked. As in weaved looked for shorts all over and couldn’t find any

  • @ryanhaynes8107

    @ryanhaynes8107

    Жыл бұрын

    P01634 should either be the TPS or ECU

  • @guy-ic4sr
    @guy-ic4sr4 жыл бұрын

    I'm haveing the same problem but I dont have a epc light on and no check engine light it cuts out randomly the car is a 1.8t gti

  • @CoolAirVw

    @CoolAirVw

    4 жыл бұрын

    Take a look at my other throttle related video. there is different info in that video and maybe it will be closer to your problem.

  • @alwayslearningeveryday5019
    @alwayslearningeveryday50194 жыл бұрын

    Take the throttle body apart one or more of the contact filaments on the potentiometer are crossing paths...ask me how i know ive got an A4 drive by wire and it wouldn't complete the throttle relearn because of it

  • @CoolAirVw

    @CoolAirVw

    4 жыл бұрын

    Did your car have the 02 heater voltage short to the 02 sensor ground?

  • @ryanb575
    @ryanb5752 жыл бұрын

    Mine does the same thing randomly , I turn it off and gold throttle to the floor start car and we're good ... ??

  • @CoolAirVw

    @CoolAirVw

    2 жыл бұрын

    Is triggering some codes?

  • @vidaiautomation
    @vidaiautomation3 жыл бұрын

    That POOR Jetta!

  • @CoolAirVw

    @CoolAirVw

    3 жыл бұрын

    It was eventually put all the way back together and was ok.

  • @rollawy
    @rollawy3 жыл бұрын

    must live in a bad hood hiding that hood cable like that..

  • @CoolAirVw

    @CoolAirVw

    3 жыл бұрын

    yup.

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