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Thread: Anyone done a swap LTx with no clutch switch/sensor

  1. #1
    Senior Tuner
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    Anyone done a swap LTx with no clutch switch/sensor

    Had a project dropped off on me and it's got all sorts of quirks without a clutch sensor/switch.
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  2. #2
    Tuner
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    A clutch switch wont fix it, can be fixed with tuning though.

  3. #3
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    Quote Originally Posted by minytrker View Post
    A clutch switch wont fix it, can be fixed with tuning though.
    This is the file from speartech.

    It has a rev limiter at 2500 RPM until the car moves above 10-20mph. The only way to get rid of it is to max out the commanded torque on the rev limiter which then causes problems with normal rev limiter. Do you know of a fix for that?


    1.hpt
    2500 RPM cut.hpl
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  4. #4
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    For anyone who runs into this in the future. Speartech sent the modules/harness with the clutch switch DTC's turned off. That doesn't work with this OS. It sounds like this wasn't a problem on earlier OS's.

    Treat it like putting a car in SD mode. Leave all the codes for clutch sensor on but turn off the SES light. This applies to swap cars. I wouldn't do this in a factory car.

    I let speartech know too so that won't trip anyone else up.



    f$%@ing hotrodding lol
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    Email tuning!!!, Mail order, Dyno tuning, Performance Parts, Electric Fan Kits, 4l80e swap harnesses, 6l80 -> 4l80e conversion harnesses, Installs