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Thread: virgin WB log, crazy AFR

  1. #1
    Advanced Tuner
    Join Date
    Sep 2005
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    402

    virgin WB log, crazy AFR

    I didnt turn on my vehicle, I just put it in the RUN position.
    Turned on my AEM and started logging.
    The AFR was jumping all around from 10-19afr!
    Is this normal? I thought it would be reading 14.7:1
    Last edited by slow6; 09-04-2006 at 04:40 PM.

  2. #2
    HP Tuners Support
    (foff667)
    Bill@HPTuners's Avatar
    Join Date
    Jun 2004
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    Hailing from Parts Unknown
    Posts
    28,268
    why the heck am I commanding a 10?
    at startup your in open loop, but in reality your not commanding anything because you havent started the car, start the car to see what your actually commanding.
    Is that because of me scaling the MAF?
    no

    and TPS says 16%
    Is this normal on pre-startup?
    you have an 02 v6 camaro which means you have etc, perfectly normal.
    It doesn't have to be perfect, it just needs to be done in two weeks...

    A wise man once said "google it"