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Thread: TPS adjustable?

  1. #1
    Advanced Tuner Boost's Avatar
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    Dec 2006
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    TPS adjustable?

    Is there a setting somewhere that would allow be to calibrate the TPS reading?

    To be specific a friend with an LS1 GTO (Gen 3 LS1B) is messing with his idle screw and IAC settings and asked if I could "re-center" the TPS to 0.5 volts which is recommended of whatnot after he finds his idle screw setting that is causing it to be off...??

    TIA!!!
    '12 Caprice PPV 6.0 L77 - daily transportation
    8.7 @ 84 (1/8 mile) bolt-ons

    '02 Silverado RCSB 5.3 L59 - regularly street driven
    8.2 @ 86 (1/8 mile) stock cam and spray
    8.6 @ 84 (1/8 mile) cam and heads no spray

    Our YOUTUBE CHANNEL featuring the Silverado

  2. #2
    Advanced Tuner Montecarlodrag's Avatar
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    No it can't be adjusted or calibrated in the software. If you need to open the blade and it takes the TPS volts above 0.67 Volts, it will cause some quircks to the PCM. Is it an aftermarket or OEM TB?
    9 sec Montecarlo SS

  3. #3
    Advanced Tuner Boost's Avatar
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    Dec 2006
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    Florida, USA
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    Thanks! I'll find out Monday
    '12 Caprice PPV 6.0 L77 - daily transportation
    8.7 @ 84 (1/8 mile) bolt-ons

    '02 Silverado RCSB 5.3 L59 - regularly street driven
    8.2 @ 86 (1/8 mile) stock cam and spray
    8.6 @ 84 (1/8 mile) cam and heads no spray

    Our YOUTUBE CHANNEL featuring the Silverado