This code sets when the intake throttle valve position has a 30% deviation from. Spn 51 fmi 2 (mcm) intake throttle position deviation error description: This code sets when the intake throttle valve position. Webspn 51/fmi 2 may erroneously set if vehicle is operated in extreme cold ambient conditions (valve icing). Step 11 gives detailed information on this concern. Spn 51/fmi 2 may erroneously set if vehicle is operated in extreme cold ambient conditions (valve icing). Step 11 gives detailed information on. Webmay 7, 2012 · overview. This fault code indicates an electrical failure of the rail select sensor on the electric shifter. Webwhat are spn and fmi codes? Fmis are used in conjunction with spns to provide specific information that pertains to a diagnostic trouble code (dtc). Fmi may indicate that a. Webjan 15, 2016 · this fault code indicates an electrical failure of the rail select sensor or mechanical failure on the electric shifter. The transmission controller supplies sensor. Websuspect parameter number (spn), failure mode indicator (fmi) and occurrence count numbers are listed. Source addresses and dtc descriptions are presented in plain text. Webdec 26, 2021 · cummins isb4. 5 cm2150 fault code:
