P0192 code, wont start
 

my 04 cummins threw a p0192 code, started running bad, got home and died. changed fuel filter and unhooked quadzila still wont start. help!!!:humm:

I'll look er up. Be just a sec!! :U:

P0192-FUEL PRESSURE SENSOR
VOLTAGE TOO LOW

Possible causes:

OTHER DTC’S
FUEL PRESSURE SENSOR
(F855) 5-VOLT SUPPLY CIRCUIT SHORTED TO (F855) RETURN CIRCUIT
(K181) SIGNAL CIRCUIT SHORTED TO (F855) RETURN CIRCUIT
(K181) SIGNAL CIRCUIT OPEN
(F855) 5-VOLT SUPPLY CIRCUIT OPEN
(K181) SIGNAL CIRCUIT SHORTED TO GROUND
(F855) 5-VOLT SUPPLY CIRCUIT SHORTED TO GROUND
ECM
INTERMITTENT CONDITION

Could be a bad sensor or it could be a bad/shorted harness.

I will let you know Monday how mine turns out. I just had the same code problem yesterday and ended up having AAA tow it in to the dealership today. Good luck with yours!!

T:argh:hank god for my old 1990 12 valve all she needs is 12 volts to the fuel pump and a lot of diesel. I do miss the nice ride of the 04. I'll check wires in the daylight.

---AutoMerged DoublePost---

What kind of pressure should i have on the fuel filter. I clamped a 1/4" 60 lb. gauge on the drain line and opened the valve, turned the key on and got 9lbs. of press. Is that enough?:humm:

yes that is enuff i have a stock lift pump and only got 6 psi at idle

I had the P0192 code, took my truck in to dealer on Saturday.
Got it back today. :U: They had to replace the Fuel Rail Pressure Sensor, $573.00 item from the dealer. Mine was still under warranty. :c:

Thanks Nick for the info loaded mine on my flatbed and hauling it to the dealer tomarrow. kinda hope its the samething i'm still under warranty for 7000 miles. :pals:

Your welcome, hope it works out in your favor!