Thread: 3800SC Cavalier

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  1. #81 Re: 3800SC Cavalier 
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    PCM understands it as class 2 data.

    Unless your device can interpret that, or hook into the OBDII port and interpret that data, you might be SOL.
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  2. #82 Re: 3800SC Cavalier 
    Turbo is the way to go. BillBoost37's Avatar
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    He doesn't have an OBD2 port. The wire on the ICM should be rpm. Lemme see if I have a picture. Maybe it's not E. ]


    Hmmm E is the tach signal.
    I drink..so consider that when reading my posts.

    2010 Audi A6 Dual IC's
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  3. #83 Re: 3800SC Cavalier 
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    Yeah that's the diagram I found online. Is there a way to tap into something else? What's chance tach wire going to my cars tach would be useful for this?
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