How do I check the fuel line pressure on a 2004 Lincoln Town Car?

Question

Hi I have a 2004 Lincoln Town Car with a 4.6 . I have a no crank situation with codes P1233 P0113 P0102 and P1237. I want to check the fuel line pressure, but i don't see a place to check it or do i know what the rail pressure should be. Could you please help me out with this?

Answer 1

P1233 Fuel pump driver module off line

P0113 Intake air temperature sensor high input

P0102 MAF (mass air flow ) circuit low input

P1237 Fuel pump secondary circuit malfunction

P1237 when you get this code you have a open circuit dealing with the fuel pump, check the fuel pump inertia switch, and reset it. you can als be dealing with a failed fuel pump relay which is located in the engine fuse box ,with this code condition  it can also be internal of the fuel pump and if it is, a fuel pump will be required for the repair.As for fuel pressure testing you may not have a fuel pressure test port,and it that is the case a special tool to test fuel pressure will be needed,