IS THERE SOMETHING GOING BAD THAT CAN TIE THESE CODES TOGETHER ? EXHAUST VALVES?

  • Tiny
  • vsant76
  • 2002 Volkswagen Cabriolet
  • 125,000 miles

I HAVE A 2002 CABRIO, MY ENGINE IS HESITATING, AND THE ENGINE LIGHT IS NOW BLINKING. THE ENGINE CODE ARE P0302 AND P0104. THEY SEEM TO BE SEPERATE ISSUES.

Do you
have the same problem?
Yes
No
Tuesday, February 28th, 2012 AT 2:37 AM

2 Replies

  • Tiny
  • exovcds
  • Member

They could be related. A bad maf can cause misfire codes.

Check the maf for correct operation, via scan tool or digital multimeter.

Check the ignition system in case the misfire is due to faulty ignition components.

Was this
answer
helpful?
Yes
No
Tuesday, February 28th, 2012 AT 4:20 AM
  • Tiny
  • hmac300
  • Expert
  • 44,450 posts

Check your fuel pressure as low pressure will cause a misfire as well.

Was this
answer
helpful?
Yes
No
Tuesday, February 28th, 2012 AT 11:36 PM

Please login or register to post a reply.

Similar Questions