There is a list of things this code relates to. All of them point to no power to the fuel pump.
Here is what I need you to do. Remove the fuel pump relay from the relay box and disconnect the PCM wiring harness. Check for corrosion on PCM connection. If nothing is found, check the resistance between PCM harness and relay harness. If there is less than 5 ohms, special test equipment is needed to continue the circuit. There is an open circuit on the system. If there is more repair wiring or pins.
Here is a list of possible causes for this code:
Open circuit between fuel pump and fuel pump power circuit
Poor fuel pump ground
Fuel pump internal open
Fuel pump secondary circuit shorted.
Fuel pump relay contacts always closed
Open between PCM and fuel pump circuit
I attached wiring schematics for both the 2.0L and the 3.0L. NOTE: The first one is the 2.0
Let me know what you find. Sorry it took long to get back to you. I had to do a lot of reading on this one.
Images (Click to enlarge)
Tuesday, October 11th, 2011 AT 4:40 AM