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Thread: 2015 silverado power enrich

  1. #1
    Tuner
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    2015 silverado power enrich

    Working on 2015 silverado not going into PE. The commanded AFR stays at 14.11. Occasionally PE will engage above 4000 RPMs. Anyone had an issue like this?
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  2. #2
    Tuner in Training
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    Sep 2015
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    Peak torque table needs to reflect actual engine torque.

  3. #3
    Senior Tuner SultanHassanMasTuning's Avatar
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    Nov 2009
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    this is not your normal older e38/e67 pcms

    everything is torque based/calculated
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  4. #4
    Tuning Addict
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    Put enable torque percentage back up around 30 to 50 or so too - right now unless I'm mistaken you have it setup to delay per other settings in the tune...
    2010 Vette Stock Bottom LS3 - LS2 APS Twin Turbo Kit, Trick Flow Heads and Custom Cam - 12psi - 714rwhp and 820rwtq / 100hp Nitrous Shot starting at 3000 rpms - 948rwhp and 1044rwtq still on 93
    2011 Vette Cam Only Internal Mod in stock LS3 -- YSI @ 18psi - 811rwhp on 93 / 926rwhp on E60 & 1008rwhp with a 50 shot of nitrous all through a 6L80

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