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"rough idle" no signal on #1 injector (archive)

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Posted by Rendell on October 21, 2001 at 14:56:56:

im not getting a signal from my #1 injector. i tested for 12v on each injector and was getting a +12v from all 6 except no pulse from #1. i changed all my injectors, r/r fuel filter, upgraded to a 7 series fuel pump. its sounds like its running on 5 cyl.(very rough) could it be my wiring o has the ecm gone bad? anybody have similar problems?


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