aaklingler
Registered User
I pulled the following codes off of a 00 f250 with an edge juice with attitude and an aftermarket intake the truck has a lope when up on high idle can you tell me whats going on?
0470 EBP Exhst press sensor ckt malfnct No-start or crank mode Biased sensor, open signal return
0478 EPR Exhst press control valve high input Excessive back pressure - run mode Plugged sensor line, stuck butterfly, restricted exhaust
1209
1211* IPR ICP pressure above/below desired Continuous and KOER on-demand test IPR valve failed, stuck, or shorted to ground
I cleared them and 470 and 478 came back after the truck running for a couple minutes. 1211 came back after the truck being driven 50 miles.
0470 EBP Exhst press sensor ckt malfnct No-start or crank mode Biased sensor, open signal return
0478 EPR Exhst press control valve high input Excessive back pressure - run mode Plugged sensor line, stuck butterfly, restricted exhaust
1209
1211* IPR ICP pressure above/below desired Continuous and KOER on-demand test IPR valve failed, stuck, or shorted to ground
I cleared them and 470 and 478 came back after the truck running for a couple minutes. 1211 came back after the truck being driven 50 miles.
