Join Date: Oct 2003
Location: Rock Rapids, IA
Feedback Score: 0 reviews
I just went though repairs for a P2290 on my truck.
First the dealership replaced the IPR valve, but the code returned. Then they replaced the ICP sensor and connector, but tthe code returned after this repair as well. Finally they replaced the HPOP. No code so far, but I've only put about 50 miles on the truck since this last attempt.
If the truck was hard to start when warm/hot, odds are you have a HPO system leak or a weak HPOP.
Low batteries can ruin a FICM. Best to replace them immediately.
2006 F250 6.0 Lariat
cc sb 4x4 auto 67k, coolant filter, analog FP gauge + Edge Insight w/ EGT. VXCF9H7 strategy
All else stock.