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Detroit DD13 EPA10 (2010-13) Fault Code: SPN 91 FMI 2 (CPC) Erratic Data

NOTE: Please see the step by step troubleshooting procedures for this specific code.

PROBABLE CAUSES:1. Accelerator pedal assembly.2. Accelerator pedal harness/connector.

Detroit DD13 EPA10 (2010-13) Fault Code: SPN 91 FMI 0 (CPC) Data Valid But Above Normal Operational Range – Most Severe Level
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 84 FMI 21 (MCM) Vehicle Speed Sensor Erratic
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 84 FMI 21 (CPC) Vehicle Speed Sensor Erratic
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 84 FMI 19 (MCM) J1939 Wheel-Based Vehicle Speed Sensor Signal from Source #1, #2, or #3 is Erratic
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 84 FMI 13 (MCM) J1939 Wheel-Based Vehicle Speed Sensor Signal from Source #1, #2, or #3 is Missing
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 84 FMI 5 (CPC) Vehicle Speed Sensor Open Circuit