26 May, 2025Cummins 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. Share on Facebook Opens in a new window. Tweet on Twitter Opens in a new window. Pin on Pinterest Opens in a new window. Back to blog