Car stalls while driving. Code is p0191, replaced fuel pump and inertia switch as suggested in tsb. Still occurs. To restart, must shut car off, key out and it will restart. If the key is not removed, it will not restart. I have unplugged all other components in fuel system, pump driver, fuel rail pressure etc. Till car stops, but it restarts when plugged back in without turning car off or removing key - therefore it must be a different failure.
Where should I look next?
have the same problem?
Monday, December 10th, 2012 AT 1:17 AM