When to replace cam sensor on Cat 3126?
When to replace cam sensor on Cat 3126? Cat 3126. Discussion in ' Trucks ' started by John White, May 22, 2014 . Just replace cam sensor on cat 3126. I don't have a scanner to remove fault code. What should the Doc outlet temp be on a truck? DOC outlet temp, or temp #2, should be 1000-1200 degrees. DPF outlet temp should be 950 to 1200. In a healthy system, the engine injects fuel into the exhaust during a regen that the DOC burns to create the heat. The heat is used to BAKE down the collected soot in...