Join Date: Nov 2008
Feedback Score: 0 reviews
P0470 exhaust back pressure sensor
I am getting code 0470 exhaust back pressure. Looks like this points to the EBP sensor. I pulled the sensor and tube and clean it up. It was pretty carbonated but not completely clogged. Cleared my codes drove around the block and still getting 0470. The weird thing is my service engine light is not coming on. It comes on when I turn the key so I know it's not a bulb. Anyway, can you ohm this sensor out to tell if it is good? I'm not having any performance issues. The only reason I even checked my codes is because I got a tuner. Thanks for any input.
2000 7.3 f250
Last edited by galexander; 11-23-2008 at 07:38 PM.