Detroit Diesel
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 1636 FMI 2 (MCM) Engine Air Temperature – Plausibility Fault Out of Range (Low Box)
Posted by Diezel Solutions on
DESCRIPTION:Engine air temperature – plausibility fault out of range (low box). MONITORED PARAMETER:Intake manifold and charge air cooler outlet temperature sensors. TYPICAL ENABLING CONDITIONS:1. Start with engine shut off.2. Idle speed less than 900 rpm.3. Coolant temperature greater than 65°C (149°F).4. DPF zone 0. MONITOR SEQUENCE:None EXECUTION FREQUENCY:Once per drive cycle. TYPICAL DURATION:20 DASH LAMPS:1. MIL2. CEL ENGINE REACTION:Derate 25% VERIFICATION:1. Start with ignition shut off.2. Start engine.3. Warm up by driving vehicle so that coolant temperature greater than 65°C (149°F).4. Let vehicle idle for greater than 5 min at less than 900 rpm. NOTE: If there are codes present...
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 1636 FMI 20 (MCM) Intake Manifold Temperature Drift (Low Box)
Posted by Diezel Solutions on
NOTE: Please see the step by step troubleshooting procedures for this specific code. PROBABLE CAUSES:1. Intake manifold pressure/temperature sensor.2. Intake manifold pressure/temperature sensor connector/harness. Detroit DD13 EPA10 (2010-13) Fault Code: SPN 1636 FMI 4 (MCM) Intake Manifold Temperature Circuit Failed Low Detroit DD13 EPA10 (2010-13) Fault Code: SPN 1636 FMI 3 (MCM) Intake Manifold Temperature Circuit Failed High Detroit DD13 EPA10 (2010-13) Fault Code: SPN 1636 FMI 2 (MCM) Engine Air Temperature – Plausibility Fault Out of Range (Low Box) Detroit DD13 EPA10 (2010-13) Fault Code: SPN 1636 FMI 0 (MCM) Charge Air Cooler Low Efficiency Detroit DD13 EPA10 (2010-13)...
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 1636 FMI 3 (MCM) Intake Manifold Temperature Circuit Failed High
Posted by Diezel Solutions on
DESCRIPTION:Intake manifold temperature circuit failed high. MONITORED PARAMETER:Intake manifold temperature sensor. TYPICAL ENABLING CONDITIONS:Always enabled MONITOR SEQUENCE:None EXECUTION FREQUENCY:Always enabled TYPICAL DURATION:Two seconds DASH LAMPS:1. MIL2. CEL ENGINE REACTION:Derate 25% VERIFICATION:Engine Idle: One minute. PROBABLE CAUSES:1. Intake manifold pressure/temperature sensor.2. Intake manifold pressure/temperature sensor connector/harness. Detroit DD13 EPA10 (2010-13) Fault Code: SPN 1636 FMI 2 (MCM) Engine Air Temperature – Plausibility Fault Out of Range (Low Box) Detroit DD13 EPA10 (2010-13) Fault Code: SPN 1636 FMI 0 (MCM) Charge Air Cooler Low Efficiency Detroit DD13 EPA10 (2010-13) Fault Code: SPN 1624 FMI 19 (CPC) Tachograph Vehicle Speed Signal is Erratic...
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 1636 FMI 4 (MCM) Intake Manifold Temperature Circuit Failed Low
Posted by Diezel Solutions on
DESCRIPTION:Intake manifold temperature circuit failed low. MONITORED PARAMETER:Intake manifold temperature sensor. TYPICAL ENABLING CONDITIONS:Always enabled MONITOR SEQUENCE:None EXECUTION FREQUENCY:Always enabled TYPICAL DURATION:Two seconds DASH LAMPS:1. MIL2. CEL ENGINE REACTION:Derate 25% VERIFICATION:Engine Idle: One minute. PROBABLE CAUSES:1. Intake manifold pressure/temperature sensor.2. Intake manifold pressure/temperature sensor connector/harness. Detroit DD13 EPA10 (2010-13) Fault Code: SPN 1636 FMI 3 (MCM) Intake Manifold Temperature Circuit Failed High Detroit DD13 EPA10 (2010-13) Fault Code: SPN 1636 FMI 2 (MCM) Engine Air Temperature – Plausibility Fault Out of Range (Low Box) Detroit DD13 EPA10 (2010-13) Fault Code: SPN 1636 FMI 0 (MCM) Charge Air Cooler Low Efficiency...
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 1639 FMI 2 (MCM) Fan Speed Error
Posted by Diezel Solutions on
DESCRIPTION:This code sets when a fan speed deviation is detected. MONITORED PARAMETER:Fan speed sensor. TYPICAL ENABLING CONDITIONS:Always enabled MONITOR SEQUENCE:None EXECUTION FREQUENCY:Always enabled TYPICAL DURATION:Two seconds DASH LAMPS:CEL ENGINE REACTION:None VERIFICATION:Engine running with fan engaged. NOTE: If 1071-5 or 647-5 active, repair the wiring between pin 91 (from the 120 pin ECM connector) and the fan and the jake brake solenoids. PROBABLE CAUSES:1. Coolant loss.2. Thermostat failure.3. Blockage in radiator and charge air cooler.4. Fan belt condition.5. Proper location of fan shroud.6. Proper radiator hose condition.7. Fan failure.8. Short between fan speed sensor and ECM.9. Fan drive failure. Detroit DD13...