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View Full Version : ecm not sending signal to #1 injector?


BustedS13
03-31-2004, 07:22 PM
my car's been running on three c\ylinders for a couple days. at first i thought i had a bad injector, but i swapped it with another cylinder's, and the problem didn't move. and, of course, i checked to see if i had spark- which i do. so, i figured maybe one of the wires for the fuel injector could be broken. but, i did a continuity test from the plug for the injector to the wires on the ECM, and guess what? they're FINE. the other three cylinders' injector wires have a pulsing signal- the #1 cylinder's has nothing. so, i guess my ECM is fried? am i right in thinking that?