Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP
If the ecm1 fuse is blowing you either have high resistance in the wire harness or a failed component(ecm, injector,egr solenoid) you can try disconnecting the egr solenoid and see if it stops. For the injector or wires you will have to use a multi meter and ohm them out.
ECM 1 fuse continues to blow out , oil pressure sensor has got a good ground and the wiring harness seems to be in good shape. I'am lost and don't know what to try next?
haven't tried to check that yet , thanks for the help will get back to you if that is not the problem