i have an 03 dodge 2500 with edge aditude intake/exaust and just resiently put methenol on.

i pulled up to mcdonalds and shut it off to hear the lady and order when i go to start it up it just cranks

ive have fuel to the filter and to the motor i crack an injection line to check i think its electric its crankin like a champ
i disconected all of the egde and meth and it still wont start

the main code im consurned about is p2146 witch is fuel injector group1 supply voltage circuit

any idea or any think please chime in

 

Are you sure the code is not p0214, the kiss of death for the vp-44.

 

na its 2146 this is rackin my head

 

Look at the connection for the alcohol/water injector valve. I suspect you tapped into the fuel injection feed pump voltage line, and that will draw down the voltage enough to shut down the feed pump and stop fueling. It can also blow the fuse.

Trace back to the power distribution center and check your fuses for the injection system.

If that is not it, make sure your alcohol/water system is injecting downstream of the sensor array. Water on the sensors will shut down the primary fueling circuit. Also, disconnect the Edge until you sort out the problem.

 

2003 doesn't have a VP44


phox

 

"cracking" a line loose on a common rail truck won't tell you much of anything. You really need to see rail psi and set point with a scan tool.

 

Thats not the Kiss Of Death....0216 is the Kiss Of Death

 

hey rcv all the fuses have been checked my next step will be a rail preasure test my meth is hooked up to my intake and it controled by my boost right now i have it all disconnected.
the code p2146-fuel injector group 1 supply voltage curcuit what could cause that sensor somin i got a feelin that has somin thin to do with it
any more ideas keep em comming i apreshate the help already

 

Shows you how much I know about the new ones. From now on I"m sticking with my own kind!