Volvo

Volvo All Engines (2017 Emissions) Fault Code: P06411C PID: EMS Sensor Reference Voltage “A” Circuit descriptionThe pedal message is used to calculate fuel injection. The J1587 and J1939 serial data lines are used as the standard communication link for on-board vehicle instrumentation, off-board service diagnostics and fleet management. The (VECU) Vehicle Electronic Control Unit is linked to the Engine Control Module (ECM) via these data lines. Conditions for diagnostic trouble code (DTC)Short circuit or open circuit, Pin A17.PB:10ECM – P0123 – 00 or ECM – P0122 – 00: Active Observable symptomsThe engine does not respond when accelerator pedal is pressed....

Volvo All Engines (2017 Emissions) Fault Code: P064200 PID: EMS Sensor Reference Voltage “A” An analog signal from the accelerator pedal is used to indicate a percent value of the accelerator pedal position. The signal is monitored by the Vehicle Electronic Control Unit (VECU) and communicated to the Engine Control Module (ECM) via the J1939 data link. Based on the signal, the ECM will request a certain engine torque. If the analog signal is too low or too high, the ECM instead uses the digital signal from the accelerator pedal’s idle validation switch to enable driving in limp home mode....

Volvo All Engines (2017 Emissions) Fault Code: P064300 PID: EMS Sensor Reference Voltage “A” An analog signal from the accelerator pedal is used to indicate a percent value of the accelerator pedal position. The signal is monitored by the Vehicle Electronic Control Unit (VECU) and communicated to the Engine Control Module (ECM) via the J1939 data link. Based on the signal, the ECM will request a certain engine torque. If the analog signal is too low or too high, the ECM instead uses the digital signal from the accelerator pedal’s idle validation switch to enable driving in limp home mode....

Volvo All Engines (2017 Emissions) Fault Code: P065111 PID: EMS Sensor Reference Voltage “B” An analog signal from the accelerator pedal is used to indicate a percent value of the accelerator pedal position. The signal is monitored by the Vehicle Electronic Control Unit (VECU) and communicated to the Engine Control Module (ECM) via the J1939 data link. Based on the signal, the ECM will request a certain engine torque. If the analog signal is too low or too high, the ECM instead uses the digital signal from the accelerator pedal’s idle validation switch to enable driving in limp home mode....

Volvo All Engines (2017 Emissions) Fault Code: P065200 PID: EMS Sensor Reference Voltage “B” Circuit Low Diagnostic Trouble Code (DTC):Sensor Reference Voltage “B” Circuit Low Code Description Component/System: IVS – LowMonitor Strategy: Short Circuit LowFault Limit: Voltage less than 0.1 VoltsEnable Criteria:Ignition ON activeBattery Voltage more than 8 VoltsDisable Criteria: N/ATime Taken in Storing Fault Code: ContinuousActivation of MIL: 2 Drive Cycles Volvo All Engines (2017 Emissions) Fault Code: P065111 PID: EMS Sensor Reference Voltage “B” Volvo All Engines (2017 Emissions) Fault Code: P064300 PID: EMS Sensor Reference Voltage “A” Volvo All Engines (2017 Emissions) Fault Code: P064200 PID: EMS...