NOTE: Please see the step by step troubleshooting procedures for this specific code.
PROBABLE CAUSES:1. Wiring between the wastegate control solenoid and the 120-pin MCM connector.2. Wastegate control solenoid failure.
Detroit DD13 EPA07 (2007-09) Fault Code: SPN 639 FMI 14 (CPC) Data Link Failure
Detroit DD13 EPA07 (2007-09) Fault Code: SPN 636 FMI 31 (MCM) Crankshaft Position Sensor – Error Detected
Detroit DD13 EPA07 (2007-09) Fault Code: SPN 636 FMI 14 (MCM) Swapped Pins
Detroit DD13 EPA07 (2007-09) Fault Code: SPN 636 FMI 11 (MCM) Crankshaft Position Sensor – Sensor Failure
Detroit DD13 EPA07 (2007-09) Fault Code: SPN 636 FMI 10 (MCM) Crankshaft Position Sensor Signal Erratic
Detroit DD13 EPA07 (2007-09) Fault Code: SPN 636 FMI 8 (MCM) Crankshaft Position Sensor Time Out