CM870

[Rawze]

(03-01-2020 )cummins379 Wrote:  

(01-01-2017 )JLDees Wrote:  ... a CM870 with
...

so there is no imap sensor on it

just some FYI:
No, there is not a single IMAP sensor on the CM870 engine, but there is however an intake pressure sensor and an intake temp sensor side by side on the intake manifold ... essentially an older style of the same thing. The temp sensor is pretty tough, usually lasts about 400k miles at a time before it reads incorrectly... The intake pressure sensor typically lasts about 250k (sometimes longer) or so,.. but it depends on how much soot it has eaten.