Cummins ISB6.7 CM2150 (2007-09) Fault Code: 2964 PID: 105 SPN: 105

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. If necessary, calibrate the ECM.

Possible repairs:

1)Replace the intake manifold temperature sensor.