2001 Volkswagen Jetta Computer pulled these codes

Tiny
CODYCOBURN
  • MEMBER
  • 2001 VOLKSWAGEN JETTA
  • 2.0L
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 152,765 MILES
My vw jetta won't start and when I parked it the epc light came on and my car only had half power. I'm trying to
Get it running again. I hooked it up to a computer and it pulled the output speed sensor p0722, engine speed sensor p0725, and the throttle actuator p0638. I dnt know where to start or where these sensors are located. Any help would b greatly appreciated
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Sunday, July 27th, 2014 AT 11:43 AM

3 Replies

Tiny
EXOVCDS
  • MEMBER
Possible engine speed sensor / crankshaft position sensor fault.

Watch my video on how to change it:

www. Youtu. Be/LldC6CuXYoQ?T=2m8s

However, if there is a problem with the Throttle Body Module, then the crank code might be set because of that.

If you watch the video from the beginning, you can see that you can check the crank sensor for an RPM signal with a scan tool.

Www. Youtu. Be/LldC6CuXYoQ?

A good sensor will show an RPM signal:

www. Youtu. Be/LldC6CuXYoQ?T=7m5s

Thomas
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Sunday, July 27th, 2014 AT 12:17 PM
Tiny
EXOVCDS
  • MEMBER
Sorry not sure why the links did not work:

www. Youtube. Com/watch?V=LldC6CuXYoQ

Thomas
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Sunday, July 27th, 2014 AT 12:18 PM
Tiny
MHPAUTOS
  • EXPERT
Have you fixe the problem yet?
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Saturday, August 2nd, 2014 AT 7:48 PM

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