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Thread: pump shot

  1. #1
    Fuel Injected!
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    pump shot

    how do you adjust the pump shot rich to leaner? after adjusting my blm's it is getting a little more fuel if you step on it fast, not full throttle about 65% its not going pe, I have pe set for 70% throttle.
    Last edited by ony; 10-26-2013 at 04:07 PM. Reason: more info

  2. #2
    RIP EagleMark's Avatar
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    Feb 2011
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    AE TPS is a short fast burst of pump shot.

    AE MAP is the follow through = longer pump shot.

    IIRC it's in msec, so add or subtract.

    1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
    1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
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