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Thread: VATS HELP!!!!!

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  1. #1
    Banned
    Join Date
    Aug 2013
    Age
    55
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    219
    I have a bunch of information on the V6 VATS

    First is that GM used 3 1/2 different VATS on these V6 cars --> these are not settings
    #1 is VATS 2
    #2 is Passlock
    #3 is PK3
    #3.5 is PK3+

    VATS 2 on 3800 F-body's disables the starter signal and is not an input to the PCM
    VATS 2 on most other cars send out a signal on 229 circuit to enable the fuel
    Passlock on most V6 cars disables fuel, but when the PCM started to control the starter it then controlled the starter. This is Serial data.
    PK3 & PK3+ work similar to each other. This system is serial data and disables both

    From the factory you can see that they had multiple settings. These are not as the way TC has them labeled

    Please fill in the attached VATS document with the setting you find from the factory and known good disable settings
    My copy on the house PC must have more filled out
    Attached Files Attached Files
    Last edited by Caleditor; 03-02-2014 at 03:04 PM. Reason: Updated the VATS file

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