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Thread: E92 Scan Issue

  1. #1
    Member
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    Default E92 Scan Issue

    Good afternoon all. I have a strange issue that probably has a relatively easy fix. I have a Gen V E92 controller attached to a 4.3 V6 in my Camaro. I'm trying to get the Maps setup properly, but it keeps telling me that GM.EQIVRATIO is not a valid PID. Therefore it won't allow me to setup my error maps for AFR/EQ/LAMBDA etc. Attached is a screenshot of the PIDS page in Scan, and the calc_pids file. Any help would be appreciated, thank you.
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  2. #2
    Joe (Moderator) joecar's Avatar
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    GM.EQIVRATIO is for GenIII LS1 (i.e. LS1A, LS1B, E40).

    For E92 use SAE.LAMBDA.

  3. #3
    Joe (Moderator) joecar's Avatar
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    Replace instances of multiplication by GM.EQIVRATIO with division by SAE.LAMBDA.

  4. #4
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    Aug 2016
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    Default

    Thanks Joe, I was going through some of your other posts and that was the conclusion I came to. I changed the calc_pids to reflect that. Thanks again.

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