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Thread: Timing issue???

  1. 11-28-2013 #16
    damanx
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    In the schematics for the 1227747 ecm, listed is CD_INJR and CD_INJL.

    Which is left and right on the throttle body?

    1228746sheet5.jpg
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  2. 11-28-2013 #17
    EagleMark
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    Wiring says D14 injector 1 and D16 injector 2 ...

    1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
    1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
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  3. 11-28-2013 #18
    damanx
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    Quote Originally Posted by EagleMark View Post
    Wiring says D14 injector 1 and D16 injector 2 ...
    Correct, but it does not specify which injector in the pod is left or right.
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