Now we have another issue on our hands. I won't create another thread, so I'll just post here. Here are my steps:
-Plugged both Knock sensors back in.
-Removed both 7mm bolts holding the PCM Wiring Harness into the PCM
-Replcaed PCM with spare ZZP one I had in my garage
-Went to start car, crank no start.
-Put "old" PCM back in, crank no start again.
-Turned ignition on, fuel pump is not running or injectors. Car is getting no fuel.
-Checked Fuel Pump Fuse and IGN1 fuse, both good.
-Can hear fuel pump relay "click" when ignition is turned on.
-Removed rear seat
-Removed fuel door cover, unplugged fuel pump connector, turned ignition on and checked GRAY and BLACK wires (Power/Ground) for fuel pump motor feed with a voltmeter, and no voltage.
I'm stumped. Why in the hell is the fuel system not running when all I did was replace the PCM. It's a '97 and these cars don't need a CASE learn because of the Knock Module. Fuses look good (unless I'm missing one). Just checked the 15A fuel pump fuse in engine bay fuse block.
Only thing I can think of, is pin 55 on the PCM (I think) is for the Theft Deterrent Fuel Enable Signal. For some reason the car is detecting theft, and shutting down the fuel system?
