2001 Expy, cranks, no start, injectors not pulsing
Ok, so here's the sit-rep: 2001 5.4 Expedition. Came out one morning, hit the key, engine just cranks. Fuel pump has a very abbreviated run, and pressure at the rail is a drool. Ran a jumper wire to the fuel pump, and it runs fine, with full pressure at check valve.
The problem is, the truck still won't start. It WILL run on ether. So, this kicks my problem to the injectors. All fuses for PCM/ECU etc are good. Fuel Pressure regulator is new.
Edit: Just disconnecting the battery for 10-30 minutes may re-set the PATS system - worth a try.
No, we figured it out. The owner had left us his dummy key. It works all the locks and such, but lacks the chip. He's in Cali at a funeral, but we were supposed to move it to a tranny shop to get fixed. Kinda hard to do that without the chipped key....
Thanks to all who offered help.