Group 28 Engine Control Module (ECM) Diagnostic Trouble Codes (DTCs) ECM SPN 100, Engine Oil Pressure – MID 128 PID 100 ECM SPN 102, Engine Intake Manifold 1 Pressure – MID 128 PID 102 17 Type of fault: FMI Description: Fault Condition: Possible Symptoms: Possible Cause:
FMI 1 • Data valid but below normal operational range • Critically below range • Engine derate • Low pressure • Red engine shutdown lamp illuminated • Oil leakage • Broken oil pump • Clogged oil system FMI 3 • Voltage below normal or shorted low • Short Circuit +, Measuring line • Open Circuit, Ground line • Oil pressure shows 0 in the cluster, engine is running • Yellow electronic malfunction lamp illuminated • Engine Oil Pressure (EOP) sensor failure • Faulty harness FMI 5 • Current below normal or open circuit • Open Circuit +, 5V Supply line • Short Circuit -, Measuring line • Open Circuit, Measuring line • Oil pressure shows 0 in the cluster, engine is running • Yellow electronic malfunction lamps illuminated • Engine Oil Pressure (EOP) sensor failure • Faulty harness FMI 13 • Out of Calibration • Sensor indicates a invalid value • Oil pressure shows 0 in the cluster, engine is running • Engine Oil Pressure (EOP) sensor failure • Faulty harness FMI 15 • Data valid but above normal operating range - Least severe level • Sensor indicates a invalid value • Oil pressure shows 0 in the cluster, engine is running • Engine Oil Pressure (EOP) sensor failure • Faulty harness FMI 17 • Data valid but below normal operating range - Least severe level • Sensor indicates a invalid value • Oil pressure shows 0 in the cluster, engine is running • Engine Oil Pressure (EOP) sensor failure • Faulty harness Type of fault:
FMI Description: Fault Condition: Possible Symptoms: Possible Cause: FMI 2 • Data erratic, intermittent or incorrect • Intake Manifold Pressure Sensor output is too high or too low • Engine derate • MIL lamp illuminated • Faulty harness • Intake Manifold Pressure sensor