TurboFoo
Probationary Member
- 5
- 0
- Mar 31, 2015
-
Denver,
Colorado
I got this 1990 awd from a friend a few years ago. He said it wasn't running at the time and thought the motor was blown. We took the motor apart to find absolutely nothing wrong with it. Rebuilt it anyway. Put it all back together and the car wont start. Im not getting spark on all 4 cylinders. I am getting fuel, I drained the tank and added fresh fuel and then primed the system until it filled up a empty 16oz water bottle. All 4 spark plugs are soaked in fuel after cranking the engine for a few seconds. New plugs, New wires, Coil pack tests good, PT tests good, ECU has a pulse but no codes. After unplugging the MAF sensor, the ecu spits out codes 13 and 25. All of my electrical connections are plugged in, except for my AC since i removed it. All fuses are good. Not sure about relays, which relays should i check and how? I took the ecu out and it appears to be fine. Looks good, smells good, no blown caps. What are the odds that the ecu is still bad? What else should i check?