ogco2006
New LVC Member
2001 Lincoln ls 3.9 replaced 3 new fuel pumps fuel pumps prime but still don't get any pressure at the rail when i turn car over with starter fluid it will run for 5 to 10 seconds then dies. changed fuel filter checked all fuses relays kill switch all seem fine when i turn key pump primes but does not create enough pressure to turn the car on. car has half a tank of fuel there doesn't seem to be any fuel leaks anywhere we ran scanner and got fuel pressure sensor low and system lean bank 2 . we replaced TPS sensor and Cleaned MAF sensor when i got in to data view it shows both sensors are getting signals i did notice that it said fuel system one OPEN ive always seen this one CLOSED on other cars this was in the view freeze data screen. we got told it might be the computer that we should get it reprogrammed thats what were gana do today.