Hi, power to the in tank pump comes from the fuel pump relay through fuse #11. The fuse powers both the main fuel pump and the in tank fuel pump. If you have power to the main pump but no power to the in tank pump you must have a fault in the wiring between the pump and the fuse.
Click on the wiring diagram above.
Let me know if you need anything else.
Thank You , would a faulty in tank pump explain the car shutting off after running for lets say an hour? This is my issue that i cannot solve
Hi, I think it's possible that a faulty in tank pump could eventually starve the main pump and create a problem. Ideally you should connect a fuel pressure gauge to the system to monitor the fuel pressure when the car dies and won't start.