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Thread: Missing Error codes in an ADX ???

  1. #1
    Fuel Injected! darbysan's Avatar
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    Missing Error codes in an ADX ???

    I'm getting an error code every time I drive, but nothing shows up in TunerPro RT, either while I am driving and the code lights up, or after stopping. The MIL Light goes away when I turn off the engine, and does not appear until the next drive. The light comes on about 5 minutes into the drive. I'm hoping that it might be an error code that was not defined in the ADX ????

    A couple of error codes are missing for my not-so-popular ECM 16183247. It is from a '95 3800 series I Supercharged 3800. i am using XDF $5B 94-95 L27 L67 3.8.XDF; ADX 5B7.adx. I think the error codes are defined in the ADX ( sure not an expert here).


    In comparing the Factory Service Manual codes to the Error Flags in TunerPro RT, I found only two that were undefined in TunerPro- P1257 Boost Control Problem; and P1623 PROM Error. P200 Injector Circuit Fault and P1860 Torque Converter Clutch PWM Solenoid Circuit are also missing, but are identified as VIN K ( non Supercharged), vs the Supercharged (Vin 1) version I am working with.


    Wonder if there is any way to get these defined. I suppose with a little information I could maybe figure out how to modify the ADX to add these, but I'm not sure I'm that smart I can certainly copy the format of the other codes, but have no clue as to how to find the "location" of the error flags to start with. My experience with Assembly language was over 40 yrs ago, and I've forgotten pretty much all of what I learned!!!
    '85 SS El Camino, Gm Crate 350 L31, Vortec heads,TPI.
    https://sites.google.com/site/darbyselky/home

  2. #2
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    i'm going off of memory at the moment, but 5B7 doesn't apply directly to 94-95 L67 engines IIRC. I believe you're looking for just 5B?
    1995 Chevrolet Monte Carlo LS 3100 + 4T60E


  3. #3
    Fuel Injected! darbysan's Avatar
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    I'm pretty sure you are correct. I found the 5B_V5 ADX and tried that as well- same error codes programmed in both of them ( probably one started as a copy??). I finally gave up and had Ryan at GMtuners create a BIN for me. It eliminated the random MIL light, misfires and stalls, so I'm happy about that. Just wish I could have figured it out myself ( the engineer in me!).
    '85 SS El Camino, Gm Crate 350 L31, Vortec heads,TPI.
    https://sites.google.com/site/darbyselky/home

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