wiring harness help, power to injector control
wiring harness help, power to injector control the new standalone harness for the nova work but then shut off after 20~minutes. I am checking all the grounds, battery supply, and ignition supplies again. There is power to all the injector control pins in the blue ecm connector. I thought that they are all suppose to be grounds? Also there is no pin in blue 75 which i though is an ecm ign wire. any ideas of whats wrong here? Any help would be appreciated.
Injectors are grounded by the PCM to engage. Be sure you're checking the colored wire for 12v IGN, not the pink one
B75 is OFF/RUN/CRANK voltage and seems to be a truck only option. Most do not reuse this wire
Check the injector circuits. Shutting down a few seconds after starting is a VATS issue. Running for longer than that and suddenly shutting down is a different problem. Any codes?
B75 is OFF/RUN/CRANK voltage and seems to be a truck only option. Most do not reuse this wire
Check the injector circuits. Shutting down a few seconds after starting is a VATS issue. Running for longer than that and suddenly shutting down is a different problem. Any codes?
