primarys dont fire?
07-03-05, 12:36 PM
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primarys dont fire?
so after i let the car sit over night it doesnt want to get fuel..ive checked evything and replaced some of it but to no avail..so i thnink i narrowed it down to a fried ecu,and here is why injector wires are getiing 12v,injectors work when hooked up to battery/ground. maybe the ecu isnt sending the ground to make the injectors fire?? its my ast option any suggestions?
07-03-05, 12:56 PM
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It definitely could be your ground from the ECU. The injectors rely on the ground coming from the ECU and terminating in a gang ground near the rear of the engine. IIRC its pin 3A and 3G that should have continuity with ground. I had the same problem. The ground were not there and the injectors wouldnt fire.
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