Group 28 Engine Control Module (ECM) Diagnostic Trouble Codes (DTCs) ECM SPN 558, Accelerator Pedal 1 Idle Validation Switch – MID 128 SID 230 31 FMI 13 • Out of calibration • Engine Exhaust Gas Recirculation Temperature sensor is out of range (low) • Sensor indicates a invalid value • MIL illuminated • Faulty EGR Temperature Sensor connector • Faulty EGR Temperature Sensor harness • Faulty EGR Temperature Sensor FMI 13 ) • Out of calibration • Engine Exhaust Gas Recirculation Temperature sensor is above range • Engine derate • Extreme driving conditions • EGR cooler failure FMI 15 • Data valid but above normal operating range - Least severe level • Engine Exhaust Gas Recirculation Temperature sensor is out of range (high) • Sensor indicates a invalid value • MIL illuminated • Faulty EGR Temperature Sensor connector • Faulty EGR Temperature Sensor harness • Faulty EGR Temperature Sensor FMI 16 • Data valid but above normal operating range - Moderately severe level • Engine Exhaust Gas Recirculation Temperature is above range • Engine derate • Extreme driving conditions • EGR cooler failure FMI 17 • Data valid but below normal operating range - Least severe level • Engine Exhaust Gas Recirculation Temperature is out of range (low) • Sensor indicates a invalid value • MIL illuminated • Faulty EGR Temperature Sensor connector • Faulty EGR Temperature Sensor harness • Faulty EGR Temperature Sensor Type of fault:
FMI Description: Fault Condition: Possible Symptoms: Possible Cause: FMI 3 • Voltage above normal, or shorted to high source • Idle Validation Switch (IVS) signal shorted to voltage • Yellow electronic malfunction lamp illuminated • Faulty harness or connector FMI 5 • Current below normal or open circuit • Idle Validation Switch (IVS) signal shorted to ground or open • Yellow electronic malfunction lamp illuminated • Faulty harness or connector