Truck Won't Start
#1
Truck Won't Start
ok guys i just got done installing my PPE race valve and my DSP 5 switch and now the truck will crank for a few seconds but then stops and won't start i have checked all my connections and i am getting a P0335 code coming up and i can clear it and it will come right back. i really need to get my truck fixed i need it everyday. oh and i have also did a complete reflash on the truck to make it back to stock thinking that it could be that and that didn't work. any kind of ideas
#5
#6
#8
Thats probably the problem. Sounds like its either not grounded correctly or one of the wires to the ECM is not in the right pin. Have you let Guy know that you switched it and there's no change in voltage? Keep in mind that these modern trucks use lots of voltage references that require grounding in the proper place. I feel pretty positive that may be you're issue.
#10