Installed Flux 2's today and got everything buttoned up and triple checked all connections and everything else before I started it. Crank, Crank, and started, ran rough and smoked a little for about 15 seconds then smoothed out and idled so smooth I almost wept...

I shut it off, came back 30 min. later to take it for a drive and when I started it the little motor icon was lit up (check engine light). Cycled the key and found code P0192-"Fuel Rail Pressure Sensor Voltage Too Low". Was this due to the initial start up of the truck when the fuel rail was completely empty? I have a rail pressure gauge and it's reading normal and my fuel pressure gauge is right on 18 psi where it normaly is. I don't know if I should drive the truck with the engine light on or not. I've heard some say that driving it will make it go off but I have no idea. I have never had the check engine light come on nor have I ever had a code so I have no idea.

 

Yes, it will go out if no problem persists after several key cycles. Have you pulled heavy with your 64/71/13????? Just curious.

 

I just found out first hand. It takes 3 start shutdown cycles to get the engine light to go off. Light went off, but looks like the code P0192 is still stored in the computer. Don't know how to "erase" that. The engine light is off though and the truck runs like a raped ape so I am happy.

I haven't got the 64/71/13ss installed yet. Waiting till my stage 2 cp3 is ready to go on. I'll let you know though, I've heard good things about it.