Join Date: Sep 2010
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
Exhaust backpressure code
Just checked codes on my new to me truck.
Had 2 codes
1 was exhaust backpressure high
2 was exhaust pressure sensor circuit failure
Looked at the exhaust backpressure sensor data live with engine running and it was 4.9 volts and showing 52 lb pressure!! We all know that couldnt be true with the engine running.
Where is this sensor located? It does not set an ses light. How might this sensor reading effect my mpg and driveability? If it is not affecting anything am I correct in assuming that I dont have to be worried about replacing it anytime soon??
Thanks for the help!!!
99 F250 Super Duty Crew Cab 7.3 Powerstroke
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.