Post by account_disabled on Oct 28, 2017 8:22:46 GMT -5
Hi,
Drove car 228 miles. No problems. Parked for 5 minutes and car would crank but not run. Had code PO191. Pulled tank,bench checked fuel pump, it worked. Put in new fuel filter, checked FPDM, was good. Still replaced both with new components. Fuel pump still doesn't work. No fuel pressure at rail. Fuel rail pressure sensor works, measured 5 V and corresponding voltage -pressure when I jump pump to charge fuel rail with fuel.
Still when cranking car, fuel pump doesn't run. No fuel pressure in fuel rail. Any help is appreciated.
Please help.
Thanks!
I didn't find the right solution from the Internet.
References www.taurusclub.com/forum/82-maintenance-repair/177218-fuel-system-problem.html
brand videos
Drove car 228 miles. No problems. Parked for 5 minutes and car would crank but not run. Had code PO191. Pulled tank,bench checked fuel pump, it worked. Put in new fuel filter, checked FPDM, was good. Still replaced both with new components. Fuel pump still doesn't work. No fuel pressure at rail. Fuel rail pressure sensor works, measured 5 V and corresponding voltage -pressure when I jump pump to charge fuel rail with fuel.
Still when cranking car, fuel pump doesn't run. No fuel pressure in fuel rail. Any help is appreciated.
Please help.
Thanks!
I didn't find the right solution from the Internet.
References www.taurusclub.com/forum/82-maintenance-repair/177218-fuel-system-problem.html
brand videos