What is normal exhaust back pressure 7.3 Powerstroke?
What is normal exhaust back pressure 7.3 Powerstroke? Premium Member. Joel said: It should be about 1.5 to 1 vs your boost gauge. So if you are cruising at 65mph seeing around 4psi of boost (18.7psi MAP), EBP should be around 28psi. Where is the exhaust back pressure sensor on 7.3 Powerstroke? The EBP sensor is located in a confined space between the serpentine belt and high pressure oil pump (front of engine). The EBPS on the 7.3L Power Stroke is located near the front of the engine, just in front of the high pressure oil pump. You'll need to...