no injector pulse

[89supra884]

well i took out my after market alarm. and i tried starting it and it is still not staying running. i checked my injector pulses with tester to see if they were pulsing and they were not. im not sure what i should do next. i checked the efi fuse and it was fine. what would be the cause of no injector pulse.

thankyou


billy

 

[Nick M]

Do you have your power to the injectors? Power is constant when running or cranking, and the ECU supplies the ground side. The ground will not be supplied if conditions are not met, such as engine position and speed.

 

[TurboStreetCar]

I'm assuming the problem started after removing the alarm. Find out what the alarm was tied into and fix whatever isnt set up as stock.

 

[89supra884]

i found out what it was. thanks for the help.

 

[kingrichard]

what was it im having a similar issue....gimme a place to look please