car died out in the drive way warming out one morning. CEL popped on so i threw it on are scanner and it says CEL 0 which means no signal to ecu.

i have no spark

any idea how i can fix this? or what the problem is?

thanks josh

 

Here is a good place to start. Check your No.1 fuse and your engine/ECU ground wires in short.

Here is a more detailed process...

Does your low oil pressure light come on when you turn the ignition on (engine not running)

No - Check your No.1 fuse. It's the 10A fuse for your backup & meter lights.

Yes - ......How knowledgeable are you with the electrical of your car? You are going to have to do some diagnosis on your ECU ground wiring.

• Turn you ignition on (engine not running) and Measure the voltage between body ground and Terminals A23 and A24 individually.

Is there less than 1.0V

Yes - Substitute a known-good ECU and see if that solves the problem

No - Repair the open in BLK wire(s) between ECU and G101 (ground junction located at the intake manifold) that had more than 1.0V