ok i got a '95 si with a 2000 si motor.

3 weeks ago the a/c belt whent then the car stoped. whent through every thing and rebult the motor for the hell of it. still will not run. but the fuel injection conectors are pushing 5 volts whene the car is just turned on. whene we try to crank it over it drops to 4.75 volts whene the injector is going to spray. i know 5volts is WAY to much dose any one have a idea of what whould be cosing this.
i have no check engin light or any thing but when i disconect the injection the check light comes on. and i have tried 3 difrent ecus. im about to lose my mind...
some one please help..

 

some one please help.... i got beer!!!!!!

 

check grounds. the a/c belt should not matter coz its not connected to the alternator

 

Then reset your ECU.

Or replace the belt...

Good luck

 

i have replaced the ecu. and the belt dose not mater at all. but it has somthing to do withe the fuel injection. and the grounds are good. it's just the 5 volts going to the injection conector is triping me out.