Cummins ISB6.7 CM2150 (2007-09) Fault Code: 415 PID: 100 SPN: 100 FMI: 1 Engine Oil Rifle Pressure – Data Valid But Below Normal Operating Range – Most Severe Level. Oil pressure signal indicates oil pressure is below the engine protection critical limit.

Verify the ECM calibration is correct. Check the calibration revision history found on QuickServe® Online for applicable fixes to the calibration stored in the ECM.

This fault code indicated that low engine oil pressure has been detected by the ECM. Troubleshoot the cause of the low engine oil pressure.

Possible repairs:

1)If necessary, calibrate the ECM.