When I check my engine codes i get 52 I think or what eve it was was for the a/c and on the other computer I bought I got one for the sta wire but both computers don't give me the same code
Checked everything got new ecu and ignitor went thu a ton of wires still no injector pulse or tach movement checked the ig- wire and it was all good I have no clue what happend
We used a noid light to check injector pulse and the light doesn't light but but it does work if powered (we checked) and the ran fine I spun a rod bearing and had to do a rebuild so I pulled it out did the rebuild and had to swap some parts ( rod, crank, head ) because of damage now it's all...
Well from everything I've tested nothing has shown its ugly face to be the problem and one of the troubleshooting checks said if all this passes and it still doesn't work try and new ecu and I've also noticed I'm getting 12v on both sides of the injector clip only if the other clip that's tied...
I'll try some of those I've tryed most of the trouble shooting ones but I can't do the test idling because it won't start from what I've got out of the trouble shooting tests my ecu is shot and I need a new one is there a way to test mine? Don't wanna buy one and it not work
checked more stuff everything is still good havent found anything come back negative. can anyone tell me what wire sends the signal to the ecu that tells the injectors to fine thats all i wanna know right now what sends the signal that says go to ground to make the injectors fire can anyone tell...
Does the ecu have to see voltage on wires no.10,20,30 to send the correct signal to the injectors to fire? I about to rip the wire harness out and rebuild it
Still having no luck with anything pulled up a trouble shooting pin out but it doesn't match my ecu there are to many pins on the pin out I printed still no ground on my injectors re did wires to afm and cps will the car not run with egr and O2 gone
Ya I've verified spare with cps in and out (spin manuel) and spark is fine and the new wires are shielded. I'm gonna say I do have the resistor plugged because my wires are hot and the resistor is on the hot side in the diagram and the ecu side supply's the negative. Anyone have any other ideas...
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