Detroit Diesel
Detroit DD13 EPA07 (2007-09) Fault Code: SPN 4259 FMI 4 (MCM) Injector Amplifier Control Valve Cylinder 4, 5, 6 Shorted to Ground
Posted by PerDiezel Solutions on
DESCRIPTION:This code sets when the MCM detects that there is a short to ground on the circuits for the injector amplifier control valve on cylinder 4, 5 and/or 6. MONITORED PARAMETER:Injector amplifier control valve cylinder 4, 5, 6. TYPICAL ENABLING CONDITIONS:Fuel injector system nozzle opening pressure reading greater than 1.85. MONITOR SEQUENCE:None EXECUTION FREQUENCY:Continuous when enabling conditions met. TYPICAL DURATION:Two seconds DASH LAMPS:1. MIL2. CEL ENGINE REACTION:Derate 25% VERIFICATION:Engine rpm 1400 to 1500: One minute. PROBABLE CAUSES:1. Connector outside the valve cover.2. Under valve cover fuel injector harness.3. Failed fuel injector #4, #5, or #6.4. Wiring between the valve cover...
Detroit DD13 EPA07 (2007-09) Fault Code: SPN 51 FMI 3 (MCM) Intake Throttle Valve Circuit Failed High
Posted by PerDiezel Solutions on
DESCRIPTION:This fault code sets when there is a short to voltage on the intake throttle valve circuit. MONITORED PARAMETER:Intake air throttle TYPICAL ENABLING CONDITIONS:Key on MONITOR SEQUENCE:None EXECUTION FREQUENCY:Always enabled TYPICAL DURATION:2 seconds DASH LAMPS:1. MIL2. CEL ENGINE REACTION:Derate 10% VERIFICATION:Engine Idle: One minute. PROBABLE CAUSES:1. Air throttle valve harness.2. ITV harness connector.3. Intake throttle valve failure.4. Cold temperatures may falsely cause this code to appear.5. Intake throttle valve sensor.
Detroit DD13 EPA07 (2007-09) Fault Code: SPN 51 FMI 4 (MCM) Intake Throttle Valve Circuit Failed Low
Posted by PerDiezel Solutions on
DESCRIPTION:This fault code sets when there is an open on the intake throttle valve circuit. MONITORED PARAMETER:Intake Air Throttle TYPICAL ENABLING CONDITIONS:Key on MONITOR SEQUENCE:None EXECUTION FREQUENCY:Always enabled TYPICAL DURATION:2 seconds DASH LAMPS:1. MIL2. CEL ENGINE REACTION:Derate 10% VERIFICATION:Engine Idle: One minute. PROBABLE CAUSES:1. Air throttle valve harness.2. ITV harness connector.3. Intake throttle valve failure.4. Cold temperatures may falsely cause this code to appear.5. Intake throttle valve sensor.
Detroit DD13 EPA07 (2007-09) Fault Code: SPN 523 FMI 13 (MCM, CPC) Transmission Current Gear Signal Missing
Posted by PerDiezel Solutions on
NOTE: Please see the step by step troubleshooting procedures for this specific code. PROBABLE CAUSES:1. If any codes related to battery voltage are present, fix those first.2. If 625-9 present, troubleshoot that instead.3. If any engine modules have been programmed recently, check configuration.4. Another computer module on the truck (ABS, transmission, cab, etc…) has a failure that is causing this.
Detroit DD13 EPA07 (2007-09) Fault Code: SPN 523 FMI 19 (MCM, CPC) Transmission Current Gear Signal is Erratic
Posted by PerDiezel Solutions on
NOTE: Please see the step by step troubleshooting procedures for this specific code. PROBABLE CAUSES:1. If any codes related to battery voltage are present, fix those first.2. If 625-9 present, troubleshoot that instead.3. If any engine modules have been programmed recently, check configuration.4. Another computer module on the truck (ABS, transmission, cab, etc…) has a failure that is causing this.
