The Diesel Garage banner

1 - 4 of 4 Posts

·
Junior Member
Joined
·
20 Posts
Discussion Starter #1
Whats a normal Exhaust Back Pressure. I have 20.5 psi at idle, and 23 or so running down the road.

I have a error saying I have an Exhaust Back Pressure sensor issue.
 

·
Member
Joined
·
391 Posts
Unplug it and don't worry about it. That should eliminate your code.
 

·
Junior Member
Joined
·
24 Posts
Is your gauge go off the factory sensor, or is it mechnical. If its mechanical it would show only about what boost is. If your ebpv is sticking completely closed it would show 15 to 20 at idle. about 40 at highway speeds if your can get there.
 
1 - 4 of 4 Posts
Top