Test Injector Wiring

[spd_frk300zx]

I was wondering how I could test the wires to the injectors. I have a prob with the injector in the number 1 cylinder... but the injector is not the fault because if I move it it does not follow. So therefore I was thinking maybe something to do with the wiring to the injector. Maybe even the ECU, I dunno... any advise appreciated.

[Zwicked]

You can test the wiring(and injectors) from the ECU harness end

DISCONNECT THE BATTERY FIRST and then unplug the ECU connector. Using a multimeter, test using the pin out's showing each injector and pin 58. This will confirm continuity (unless an injector has open circuit) and also close enough to let you know if the injector measures in spec. If any show open you need to pull the injector connector and test it to confirm if it's the injector or the wiring.

FI #1 - 101FI #2 - 110FI #3 - 103FI #4 - 112FI #5 - 105FI #6 - 114

PIN#58 - common