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Thread: PLZ Help! Over Budget Build Need Help With Trouble Codes. INPA Images inc

  1. #1
    Join Date
    Jul 2019
    Location
    Dallas
    Posts
    4
    My Cars
    1997 Z3 2.8

    PLZ Help! Over Budget Build Need Help With Trouble Codes. INPA Images inc

    I've got a 1997 Z3 2.8 5 speed I found in a field with the top cracked open. I have completed a general restoration (interior, exterior). 92k Miles. I am down to nut cutting time and I have a trouble code that won't stay cleared and officially over budget. Dinan S2 serialized car in Dakar Yellow. I love this thing but I cannot get it inspected till I get the damn codes to clear.

    Upon cold start it idles pretty rough for about 5-10 seconds then runs great. When idling the car has a fluctuating sound but the idle stays steady. Before I start buying parts and replacing stuff hoping to find the source I am hoping one of you fine people can identify the problem or at least the most likely suspect. Dinan CAI, Dinan Exhaust, Dinan Software, replaced the MAF and boot so no leaks there. Check the codes below and please please please help me!
    Annotation 2020-04-08 15344278.png
    Annotation 2020-04-08 153114.pngAnnotation 2020-04-08 153149.pngAnnotation 2020-04-08 1533375.pngAnnotation 2020-04-08 15314952.png

  2. #2
    Join Date
    Jul 2004
    Location
    Houston, TX
    Posts
    12,532
    My Cars
    36 Cylinders
    It's pulling fuel back, a lot, according to that, so I am curious what can possibly make the car run rich?

    What is the fuel rail pressure?
    What color are your injectors?
    Is the dme original?
    -Abel

    - E36 328is ~210-220whp: Lots of Mods.
    - 2000 Z3: Many Mods.
    - 2003 VW Jetta TDI Manual 47-50mpg
    - 1999 S52 Estoril M Coupe
    - 2014 328d Wagon, self-tuned, 270hp/430ft-lbs
    - 2019 M2 Competition, self-tuned, 504whp
    - 2016 Mini Cooper S

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