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Thread: 2010 Silverado DOD delete and cam now my tach is not working.

  1. #1
    Potential Tuner
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    Jul 2020
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    2010 Silverado DOD delete and cam now my tach is not working.

    Hi Guys I recently swapped in a new engine for my 2010 silverado. I had changed a few settings in the tune disabled dod etc... nothing out of the normal. and Now my tach does not work. I re flashed and at one point it started working again but now its not. VCM scanner has the crank decode mode as disabled crank? New crank position sensor and cam sensor have been installed. Has anyone experienced this?

    Thanks

  2. #2
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    Did you eliminate VVT too?

  3. #3
    Potential Tuner
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    Jul 2020
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    Quote Originally Posted by 2xLS1 View Post
    Did you eliminate VVT too?
    no I kept VVT just DOD delete and VVT cam from TSP 212/218