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I have a 06 jeep commander 4.7. My fuel pump will not run. I parked the car, went into a store and when I came back out the jeep would not start. I towed it home. In turning the key to the on position and having my ear at the gas filler pipe I determined that the fuel pump was not running. I dropped the tank and replaced the pump. The jeep ran for 3 days and then stranded me as before. Towed it home and found the pump not to be running. Pulled the pump and bench tested the pump - it ran. I tested the old pump and it ran also. I checked the voltage at the pump and I had 12v present. I ran 2 wires from the battery to the fuel pump - bypassing everything and the jeep runs all day long. I did some research and replaced the the crank position sensor and the jeep ran for 3 days and stranded me again. Towed it home and replaced the CPR again, it would not start. I did some more research and replaced the cam position sensor. The jeep ran for about 2 1/2 weeks and then stranded me as before. I tried a second cam sensor and it did not start. I've replaced the fuse, relay, the crank position sensor, cam position sensor and now the powertrain control module. Nothing is making this jeep power the fuel pump. Where can I get a wiring diagram for the fuel pump system? I'm running low on patience, time and money with this jeep. any help would be appreciated, thanks.:brickwall: