Fault Condition: If code PID 190 is displayed, the engine has been overspeeding. The engine could be running on engine oil from a faulty crankcase oil filter or worn engine piston rings. The engine speed will be limited to to approximately 1200 rpm and the VCB and the EPD will be activated to lower the engine speed. Diagnose and repair the engine overspeed condition. Volvo All Engines (2004 Emissions) Fault Code: PID 98 FMI 1 Engine Oil Level / Temperature Sensor Volvo All Engines (2004 Emissions) Fault Code: PID 98 FMI 4 Engine Oil Level / Temperature Sensor Volvo All...

Fault Condition: Turn the ignition key ON. Check the Failure Mode Identifier (FMI) using a diagnostic computer.If the FMI is 2 (Data Erratic), update the software for the Instrument Cluster Module (ICM) and or the Engine Management System (EMS) Module.If only FMI 12 (Failed Device) is set check the data lines J1587/J1708 where they pass throught the cab and also at the Instrument Cluster (IC) Module for physical damage and repair as necessary. Retest the system. If only FMI 12 (Failed Device) is set, replace the Instrument Cluster Module.If MID 128 PID 224 FMI 12 is set in combination with...

Fault Condition: Turn the ignition key ON. Check the Failure Mode Identifier (FMI) using a diagnostic computer.If the FMI is 2 (Data Erratic), update the software for the Instrument Cluster Module (ICM) and or the Engine Management System (EMS) Module.If only FMI 12 (Failed Device) is set check the data lines J1587/J1708 where they pass throught the cab and also at the Instrument Cluster (IC) Module for physical damage and repair as necessary. Retest the system. If only FMI 12 (Failed Device) is set, replace the Instrument Cluster Module.If MID 128 PID 224 FMI 12 is set in combination with...

Fault Condition: The Calibration Factor code will set when the Engine Management System (EMS) Module has lost the Calibration Factor Signal from the Vehicle Electronic Control Unit (VECU). Possible repairs: 1) Verify that code PID 228 is set. If code PID 228 is not set, wiggle the harness and connectors to try to set the code. Visually inspect the VECU connectors and wires for poor connections.2) Turn the ignition key OFF and connect a diagnostic computer. Turn the ignition key ON. Use the diagnostic computer to attempt to communicate with the Vehicle Electronic Control Unit (VECU). If communication can be...

Fault Condition: Code PID 240 with an FMI 7 (Mechanical System Not Responding/Out Of Adjustment) or 11 (Root Cause Not Known) will set if the Engine Management System (EMS) Module detects a software failure Code will set if the Engine Management System (EMS) Module detects a software failure, if the software is not production software, if either the truck is or has been involved in an engineering test, or if someone has attempted to program the Engine Management System (EMS) Module in an unauthorized manner. If this code occurs call MACK Reliability Engineering. Volvo All Engines (2004 Emissions) Fault Code:...