| CM871 complete EGR tune-up now CEL 1866 |
| 07-14-2021, (Subject: CM871 complete EGR tune-up now CEL 1866 ) Post: #3 | |||
| |||
| RE: CM871 complete EGR tune-up now CEL 1866 ========= these are both the same code... SID-324,FMI-2 = cummins fault code 1883. DPF Delta-P sensor unplugged / intermittent. SPN-3251,FMI-2 = cummins fault code 1883. DPF Delta-P sensor unplugged / intermittent. ========== these are both the same code... PID-411,FMI-2 = cummins fault code 1866. EGR Delta-P unplugged / intermittent. SPN-411,FMI-2 = cummins fault code 1866. EGR Delta-P unplugged / intermittent. -- So check that they are plugged in properly .. maybe bad sensor .. sometimes they can be bad from new .. especially if you got them off flea-bay or some non-OEM place.. and if they are OEM, then source them from a different dealer. ALSO -- if the ECM programming is old, it may simply be that the ECM needs updating to accommodate a change in those newer sensors... but usually it is an out of range fault and not an "unplugged" fault though. - Could also be bad wiring harness or tarnished pins in the plugs. User's Signature: ->: What I post is just my own thoughts and Opinions! --- I AM Full Of S__T!. | |||
| « Next Oldest | Next Newest » |
NOTE: Rawze.com is not affiliated, nor endorses any of the google ads that are displayed on this website.