Detroit Diesel

NOTE: Please see the step by step troubleshooting procedures for this specific code. NOTE: If codes 168-0, 168-14, or 168-18 are present, fix those first. NOTE: If code 625-9 is present, fix that first. NOTE: If the ECM hasn’t been configured or programmed recently, then check all other modules on the truck (Cab, ABS, Transmission, etc…) for errors. Repair those as needed. Detroit DD16 GHG14 (2014-16) Fault Code: SPN 1121 FMI 13 (CPC) Service Brake Switch Signal from EBC1 is Missing or Not Available Detroit DD16 GHG14 (2014-16) Fault Code: SPN 1089 FMI 9 (CPC) AIR 1 Message (Air Supply...

NOTE: Please see the step by step troubleshooting procedures for this specific code. PROBABLE CAUSES:1. Air intake system leaks.2. Air intake manifold pressure/temperature sensor failure.3. Air intake manifold pressure/temperature sensor harness/connector.4. Delta p sensor failure.5. EGR delivery pipe delta p pressure ports blocked.6. Inspect EGR cooler hot pipe, EGR crossover pipe, and delivery pipe for excessive blockage.7. Intake air throttle harness/connector.8. Intake air throttle valve.9. DOC inlet pressure sensor.10. DPF outlet pressure sensor.11. DPF or DPC pressure sensor tubes blocked.12. Turbo inlet elbow and outlet pipe of contamination or signs of oil residue.13. Run a parked regen. Detroit DD16 GHG14...

NOTE: Please see the step by step troubleshooting procedures for this specific code. PROBABLE CAUSES:1. Turbocharger compressor inlet temperature sensor.2. Turbocharger compressor inlet temperature sensor connector/harness. Detroit DD16 GHG14 (2014-16) Fault Code: SPN 1127 FMI 10 (MCM) Slow Boost Response Detroit DD16 GHG14 (2014-16) Fault Code: SPN 1121 FMI 19 (CPC) Service Brake Switch Signal from EBC1 is Erratic Detroit DD16 GHG14 (2014-16) Fault Code: SPN 1121 FMI 13 (CPC) Service Brake Switch Signal from EBC1 is Missing or Not Available Detroit DD16 GHG14 (2014-16) Fault Code: SPN 1089 FMI 9 (CPC) AIR 1 Message (Air Supply Pressure) Missing from...

DESCRIPTION:This fault code sets when there is a short to power or an open in the turbocharger compressor inlet temperature circuit. MONITORED PARAMETER:Turbocharger compressor inlet temperature. TYPICAL ENABLING CONDITIONS:Ignition on MONITOR SEQUENCE:Always EXECUTION FREQUENCY:None TYPICAL DURATION:Two seconds DASH LAMPS:MIL ENGINE REACTION:None VERIFICATION:Engine running for one minute. PROBABLE CAUSES:1. Turbocharger compressor inlet temperature sensor.2. Turbocharger compressor inlet temperature sensor connector/harness. Detroit DD16 GHG14 (2014-16) Fault Code: SPN 1172 FMI 2 (MCM) Coolant Temperature/Compressor Inlet Temperature Plausibility Error Detroit DD16 GHG14 (2014-16) Fault Code: SPN 1127 FMI 10 (MCM) Slow Boost Response Detroit DD16 GHG14 (2014-16) Fault Code: SPN 1121 FMI 19...

DESCRIPTION:This fault code sets when there is a short to ground in the turbocharger compressor inlet temperature circuit. MONITORED PARAMETER:Turbocharger compressor inlet temperature. TYPICAL ENABLING CONDITIONS:Ignition on MONITOR SEQUENCE:Always EXECUTION FREQUENCY:None TYPICAL DURATION:Two seconds DASH LAMPS:MIL ENGINE REACTION:None VERIFICATION:Engine running for one minute. PROBABLE CAUSES:1. Turbocharger compressor inlet temperature sensor.2. Turbocharger compressor inlet temperature sensor connector/harness. Detroit DD16 GHG14 (2014-16) Fault Code: SPN 1172 FMI 3 (MCM) Turbocharger Compressor Inlet Temperature Circuit Failed High Detroit DD16 GHG14 (2014-16) Fault Code: SPN 1172 FMI 2 (MCM) Coolant Temperature/Compressor Inlet Temperature Plausibility Error Detroit DD16 GHG14 (2014-16) Fault Code: SPN 1127 FMI...