i geting a P1693 code over my odometer when the truck is runing and i take a turn it off then on three times then it says done i looked up the code and think it is DTC Detected in Companion JTEC Mod whats going on here

Thanks
Dan

 

Hi 2500TurboDodge; P1693 is a companion code, you need a code reader to get the ECM codes on your model year ( I think) Any way you have an impressive array of extras on your rig but you lack the most important one.
That is "Fuel Pressure"! ! ! Get one as fast as you can. Also what gears are in the truck and is it 2 or 4 wheel drive????? I hope that the companion code isn't "p 0216" cause that one can be expensive. "Ironbutt"