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Thread: Help with tuning my cammed 6.0L LQ4 jet boat swap please!

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    Senior Member Wasted Income's Avatar
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    Dec 2005
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    Here is my tune that allows the MAF to fail, and corrects the out of range errors.

    Runs WAAAAAAAAY better, though I need to decay the throttle follower quite a bit...it hangs for a long time after revving the engine, and it died the last time, in the second log.
    Attached Files Attached Files
    2005 Silverado Duramax LLY - EFI Live Tuned
    1969 Chevrolet C-10 Pickup - Turbocharged 5.3L/4L80E - EFI Live Tuned
    1975 Avenger Jet Boat - 6.0L/Berkley pump - EFI Live tune in progress

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