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Thread: zr1 map sensor

  1. #21
    Senior Tuner IDRIVEAG8GT's Avatar
    Join Date
    Aug 2010
    Location
    Roswell, N.M.
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    1,956
    Quote Originally Posted by carlrx7 View Post
    this is what i use.

    make sure to add the baro pid to the table

    ([SENS.30]-[PID.51])/6.9
    Elaborate please?
    Gray Ghost- The abomination. 2007 Chevrolet Silverado CCSB. 98mm turbo, nitrous, 428LSX, Rossler 80E with a brake. Finally finished. 23 psi, no numbers, Slow as hell.

    PBM G8- Aluminum 364, twin Precision 67/66 turbos, 6L90 trans swap, CTS-V/Vaporworx fuel system, slowly making progress.

    Dads 2011 CTS-V- Stock bottom end, stock heads, LS9 cam, pullies, ported blower, ported TB, D3 goodies, and lots of nitrous.
    618/618 motor
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    Caterpillar 50 Forklift- Duramax swap

  2. #22
    Advanced Tuner
    Join Date
    Jul 2006
    Posts
    403
    Apparently KPA/6.9=psi

    Having a couple more dec points would help accuracy
    2006 Trailblazer SS - Stalled, Cammed, Tuned, Turbo'd, Built, and Stroked.
    Runs on cash, blood, sweat, and tears...... and 93 octane.

    2007 Cadillac STS-V - Stock.

  3. #23
    Tuner in Training
    Join Date
    Oct 2011
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    12
    map 12592525 is it a zr1 stock map , is it a direct fit for 08 z06 boosted

  4. #24
    Tuner
    Join Date
    Dec 2009
    Location
    So MD
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    132
    Could someone please explain:
    Working on a '12 Camaro A6 with twin turbos and a GT11 cam. I ordered the ZR1 MAP sensor in order to log boost. I had the thing running pretty good on the original MAP sensor before the new sensor arrived. Plugged in the new MAP, did the scale and offset - the tune went to poop!

    The ambient cal is correct at 100 kPa. But the idle MAP went from 45 to 70 kPa.
    What is going on?