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Thread: LB7 Balance Rates all reading 0

  1. #1
    Lifetime Member Mitco39's Avatar
    Join Date
    Jan 2009

    Default LB7 Balance Rates all reading 0

    I dont believe this to be an EFI Live issue as my edge insight would also read all 0's. I am curious as to if anyone else had this same issue while trying to read the balance rates on the LB7s? Just for kicks up updated the 01OS that was in the truck to the 02, but it didnt make a difference.



  2. #2
    Lifetime Member THEFERMANATOR's Avatar
    Join Date
    Mar 2009


    If the injectors are REALLY bad it can also go to 0 for the balance rates. I did a set here awhile back and they started bouncing between 0 and +/- 4 when it couldn't hold rail pressure. Look at your idle fuel rate and see what it is reading, also check the actual fuel pressure to see if it is close to desired.
    1995 GMC 2500 SUBURBAN powered by 01 DURAMAX/ALLISON, little of this, a little of that,
    DIAMONDEYE 4" exhaust, CORSA muffler, AFE stage 1 dry filter, custom tuning by me, KENNEDY single pump and pump rub kit.

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