Title pretty much sums it up, wife was driving today and the car died on her. She said it stopped respond to pedal and then died. Thankfully she coasted to side of road safely. I had her try pull codes and it gave her none. I ran out there hit starter and took long time to start then idled rough. I pulled codes and P0087. Not sure if it could be related, but I had a P0627 code pop up randomly 2 months ago, then it popped up a week after than and nothing since. Only code now is P0087.
Quick search here and it seems that might be a TSB related to P0087, but also chances it is;
- LPFP and sender (PN DA5Z*9H307*F)as the gasket set (PN 4L3Z*9276*AA)
- Fuel pump module ( anyone have a part number?)
Since I am tuned I am doubting a reflash of factory updated tune per the TSB is going to fix it? It is probably "mechanical" (failed hardware) in some way?
Is there a way to diagnose if it is the fuel pump/module vs a bad injector? We have had a few bad injectors on board in the last year and my biggest concern is nuking the motor from hydrolock. I have no problem doing a fuel pump myself, but if I take it to a dealer to have them run thru it to diagnose it then I am really stuck with them and at their mercy and I am not a fan of that for something I can diagnose and fix myself.