Results 1 to 2 of 2

Thread: erratic wideband afr

  1. #1
    Tuner
    Join Date
    Sep 2013
    Location
    indiana
    Posts
    65

    erratic wideband afr

    my wideband bounces all over the place. im not sure what caused it, can anyone look at this and tell me whats wrong. its an innovate lc1. thanks for looking.1045.hpl

  2. #2
    Moderator
    Join Date
    Mar 2014
    Location
    Raleigh, NC
    Posts
    6,343
    Looks like an exhaust leak to me or air getting to the sensor somehow.

    Has it ever worked correctly? I've never had much luck with Innovate's widebands.
    Post a log and tune if you want help

    VCM Suite V3+ GETTING STARTED THREADS / HOW TO's

    Tuner by night
    CPX Tuning
    2005 Corvette, M6
    ECS 1500 Supercharger
    AlkyControl Meth, Monster LT1-S Twin, NT05R's
    ID1000's, 220/240, .598/.598, 118 from Cam Motion

    2007 Escalade, A6
    Stock