What needs to be done to the ECM
#1
What needs to be done to the ECM
My brother is nearing the completion of his 5.3 swap into a 87 Jeep Grand Wagoneer. I'm helping him with the final steps, and need to know a little bit about what I need to expect to do to tune this thing. I have already removed VATS, but the engine still doesn't want to fire.
Is there anything else that I need to do to the computer or do I need to start chasing down other electrical gremlins?
Is there anything else that I need to do to the computer or do I need to start chasing down other electrical gremlins?
#3
I've got fuel pressure and spark. Got late and didn't check injector pulse... I was just looking back over the logs and noticed that it never picked up any TPS... I wouldn't think that would keep it from running (It's got a tps sensor low voltage code... I assume that means I need a new one)