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  1. #1
    Established Member Two Rings Xmenpl's Avatar
    Join Date
    Nov 25 2009
    AZ Member #
    51221
    Location
    Long Island

    Apr 1+ Boost Issues

    Car is stock except APR programming, TT225 injectors, and 007 DV w/ yellow spring, Tiptronic.
    Im getting:
    P1127 Long Term Fuel Trim mult.,Bank1 System too Rich - Check Engine Light

    Ive attempted boost leak and found rip on the TIP so i replaced it with Forge TIP. As I was installing new inlet pipe I managed to break N75, so I had that replaced.
    Another boost leak test revealed faulty suction jet pump, replaced that as well.
    I have cleaned throttle body and MAF.
    3 way check valve was replaced.
    PCV w/ check valve assembly was replaced.

    After doing all of the above I still get the same code.

    UPDATE:
    I've confirmed with APR, they burnt the WRONG PROGRAM. I spend 4 hours having it flashed at H2o. On my invoice it clearly says Stage 1+.
    Temporarily I'm running oem injectors until apr schedules to have my ecu reflashed, no code and trims stay at -0.8/-0.9 (idle/partial).
    Last edited by Xmenpl; 11-05-2010 at 06:58 AM.

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