Edmunds Answers

Voted Best Answer

  • avatar MrShift@Edmunds 04/18/11 9:34 pm PST

    1093--Pre-catalyst fuel trim too rich bank 2.


    Keep in mind that these codes do NOT tell you which component is defective or distressed---the codes only put you in the ballpark of which system might be a problem.

    You are running too rich---so that could be....leaking fuel injector, defective fuel pressure sensor/regulator, maybe even a dirty air filter.


Answers

  • MrShift@Edmunds 04/18/11 9:34 pm PST

    1093--Pre-catalyst fuel trim too rich bank 2.


    Keep in mind that these codes do NOT tell you which component is defective or distressed---the codes only put you in the ballpark of which system might be a problem.

    You are running too rich---so that could be....leaking fuel injector, defective fuel pressure sensor/regulator, maybe even a dirty air filter.


ADVERTISEMENT

Top Engine Indicator Lights Experts View More

Rank Leader Points
1. karjunkie 3450
2. MrShift@Edmunds 3235
3. zaken1 1410
4. 0patience 925
5. Stever@Edmunds 535
6. docj 470
7. tony78 395
ADVERTISEMENT