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throttle body

  1. VW Jetta / Bora MKIV 1998 Euro,1999.5 US -2005
    My son's jetta has thrown these codes on my OBDII scanner P0121: TPS performance P0341: Camshaft performance P0510: Closed TPS P1544: Throttle act. pot. too high As title says its a 2000 Jetta GL with the 2.0L AEG engine Stupid question: is there a cable harness that connects to the...
  2. VW Jetta / Bora MKIV 1998 Euro,1999.5 US -2005
    I started getting a really bad misfire a couple months ago, took it to my mechanic and he was pulling a few codes that led to an air leak or throttle body issue. He tuned up the injectors and sealed the leaks but it was still showing codes, so I replaced the MAF sensor. He checked the codes...
  3. VW Jetta / Bora MKIV 1998 Euro,1999.5 US -2005
    Hey guys! first post here! I have a 2.0 Jetta just got a tune up done like 3 moths ago, and like 2 months ago CE light came on, mechanic said it was something related to the Throttle Body, and that it was causing the car to be very unstable while on Idle. Sometimes the RPMS are on 1100 then they...
  4. Jetta Troubleshooting
    engine idle revs high during cold start and continues while driving. tried cleaning maf (which is brand new), throttle body, plugs, and intake. works for a couple days then starts to rough idle again. Plugs are pretty black and only a couple months old. did a vag com today and got 10 codes for...
  5. VW Jetta / Bora MKIV 1998 Euro,1999.5 US -2005
    Soo i have been having a bit of trouble with my dub. It has definitely been a love/Hate relationship lately. We got in a fight recently and i have been riding my bicycle for the past 2 days. Anyway, I was going to clean the throttle body just like the DIY post indicated and noticed oil in the...
  6. VW Jetta MKIII 1991–1998
    Driving home in traffic and my car starts to miss fires and bogs to a complete stop during acceleration to a point where it wont go anymore. Idles fine unless I hit the accelerator. Eventually it dies altogether because I am trying to get out of traffic. After the tow home, I changed the MAF...
  7. VW Jetta MKIII 1991–1998
    Kinda curious.. Can you use maf cleaner to clean out a throttle body?? Was reading on vortex, and I couldn't really find anything. Don't really want to spend another 5 bucks on something I'll probably use, ATLEAST.. twice. Maybe.
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