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Hey can someone help me with engine codes

  • Thread starter Thread starter deftsound
  • Start date Start date Sep 12, 2004

deftsound

Please ask me how much my supercharger cost
Apr 6, 2004
945
1
39
Texas City TX
Sep 12, 2004
#1
  • Sep 12, 2004
  • #1
hey guys,
i just got one of those actron code scanner things for my car because ive had problems with my engine idling too high and getting really bad mileage. Well, i did the engine running test and i got the following codes: 13: Idle Speed Control motor or Air Bypass not controlling idle properly (generally idle too high) 41: System lean - Fuel control 91:System running lean - Fuel control 34: EVP - EGR did not respond properly during test - EVP

I also did the engine off key on test and got these codes: 34: EVR - EVP sensor is/was high - EVR (O,R,M) PFE - PFE sensor is/was out of range - PFE
96: Fuel pump monitor circuit shows no power - Power / Fuel Pump Circuits

Lately, ive been getting really bad mileage, around 13 miles in town, and my car is almost completely stock so i know i should be getting a lot better, I have replaced my oxygen sensor so i know thats not the problem, i also replaced my intake gaskets not long ago and i may have miswired some of vacuum hoses. Tell me what you guys think as far as what i need to do, thanks
 
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