Volvo

Volvo All Engines (2013 Emissions) Fault Code: P2BAB00 PID: EMS NOx Exceedence – Incorrect EGR Flow

Volvo All Engines (2013 Emissions) Fault Code: P2BAB00 PID: EMS NOx Exceedence – Incorrect EGR Flow

Observable symptoms
1) Engine de-rated
2) Major power loss
3) Low turbocharger boost
4) Engine is running but could be difficult to start in cold conditions

Volvo All Engines (2013 Emissions) Fault Code: P2BAA00 PID: EMS NOx Exceedence – Low Reagent Consumption
Volvo All Engines (2013 Emissions) Fault Code: P2BA900 PID: EMS NOx Exceedence – Insufficient Reagent Quality
Volvo All Engines (2013 Emissions) Fault Code: P2BA800 PID: EMS NOx Exceedence – Interruption of Reagent Dosing Activity
Volvo All Engines (2013 Emissions) Fault Code: P2BA700 PID: EMS NOx Exceedence – Empty Reagent Tank
Volvo All Engines (2013 Emissions) Fault Code: P2A2100 PID: EMS Injection Pump Fuel Metering Control “F” High (Cam/Rotor/Injector)
Volvo All Engines (2013 Emissions) Fault Code: P2A1F00 PID: EMS Injection Pump Fuel Metering Control “F” Range/Performance (Cam/Rotor/Injector)

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Volvo All Engines (2013 Emissions) Fault Code: P2BAC00 PID: EMS NOx Exceedence – Deactivation of EGR

Volvo All Engines (2013 Emissions) Fault Code: P2BAC00 PID: EMS NOx Exceedence – Deactivation of EGR

Observable symptoms
Engine de-rated
Major power loss
Low turbocharger boost
Engine is running but could be difficult to start in cold conditions

Volvo All Engines (2013 Emissions) Fault Code: P2AB047 PID: EMS Particulate Matter Sensor Processor
Volvo All Engines (2013 Emissions) Fault Code: P2A1E92 PID: EMS Injection Pump Fuel Metering Control “F” (Cam/Rotor/Injector)
Volvo All Engines (2013 Emissions) Fault Code: P2A1692 PID: EMS Injection Pump Fuel Metering Control “D” (Cam/Rotor/Injector)
Volvo All Engines (2013 Emissions) Fault Code: P2A1612 PID: EMS Injection Pump Fuel Metering Control “D” (Cam/Rotor/Injector)
Volvo All Engines (2013 Emissions) Fault Code: P26977A PID: EMS Exhaust Aftertreatment Fuel Injector “A”
Volvo All Engines (2013 Emissions) Fault Code: P269773 PID: EMS Exhaust Aftertreatment Fuel Injector “A”

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Volvo All Engines (2013 Emissions) Fault Code: P2BAD00 PID: EMS NOx Exceedence – Root Cause Unknown

Volvo All Engines (2013 Emissions) Fault Code: P2BAD00 PID: EMS NOx Exceedence – Root Cause Unknown

Conditions for diagnostic trouble code (DTC):
1) One or more diagnostic trouble codes (DTCs) have been set for faults in the exhaust aftertreatment

Observable symptoms
1) Engine de-rated
2) Smell of ammonia

Detailed information
1) Diagnostic trouble codes (DTCs) are stored for 400 days counted from the first DTC setting occurrence

Volvo All Engines (2013 Emissions) Fault Code: P2BAB00 PID: EMS NOx Exceedence – Incorrect EGR Flow
Volvo All Engines (2013 Emissions) Fault Code: P2BAA00 PID: EMS NOx Exceedence – Low Reagent Consumption
Volvo All Engines (2013 Emissions) Fault Code: P2BA900 PID: EMS NOx Exceedence – Insufficient Reagent Quality
Volvo All Engines (2013 Emissions) Fault Code: P2BA800 PID: EMS NOx Exceedence – Interruption of Reagent Dosing Activity
Volvo All Engines (2013 Emissions) Fault Code: P2BA700 PID: EMS NOx Exceedence – Empty Reagent Tank
Volvo All Engines (2013 Emissions) Fault Code: P2A2100 PID: EMS Injection Pump Fuel Metering Control “F” High (Cam/Rotor/Injector)

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Volvo All Engines (2013 Emissions) Fault Code: P2BAE00 PID: EMS NOx Exceedence – NOx Control Monitoring System

Volvo All Engines (2013 Emissions) Fault Code: P2BAE00 PID: EMS NOx Exceedence – NOx Control Monitoring System

Observable symptoms
1) Engine de-rated
2) Major power loss
3) Low turbocharger boost
4) Engine is running but could be difficult to start in cold conditions

Volvo All Engines (2013 Emissions) Fault Code: P2BAD00 PID: EMS NOx Exceedence – Root Cause Unknown
Volvo All Engines (2013 Emissions) Fault Code: P2BAB00 PID: EMS NOx Exceedence – Incorrect EGR Flow
Volvo All Engines (2013 Emissions) Fault Code: P2BAA00 PID: EMS NOx Exceedence – Low Reagent Consumption
Volvo All Engines (2013 Emissions) Fault Code: P2BA900 PID: EMS NOx Exceedence – Insufficient Reagent Quality
Volvo All Engines (2013 Emissions) Fault Code: P2BA800 PID: EMS NOx Exceedence – Interruption of Reagent Dosing Activity
Volvo All Engines (2013 Emissions) Fault Code: P2BA700 PID: EMS NOx Exceedence – Empty Reagent Tank

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Volvo All Engines (2013 Emissions) Fault Code: U010A00 PID: EMS Lost Communication with Exhaust Gas Recirculation Control Module A

Volvo All Engines (2013 Emissions) Fault Code: U010A00 PID: EMS Lost Communication with Exhaust Gas Recirculation Control Module A

The EGR Valve operation is controlled by the Engine Control Module (ECM) using a pulse width modulated signal.? The ECU provides both the power and ground circuits. The EGR Valve assembly consists of a solenoid, operating a valve by hydraulic pressure provided by the engine?s oiling system.

Conditions for diagnostic trouble code (DTC):
1) Message missing on datalink (EGR Valve – Engine Control Module)

Observable symptoms
1) Loss of power

Probable cause
1) Connector
2) Supply wire to component
3) Ground wire between component connector and splice connection
4) Data link

Volvo All Engines (2013 Emissions) Fault Code: P2BAE00 PID: EMS NOx Exceedence – NOx Control Monitoring System
Volvo All Engines (2013 Emissions) Fault Code: P2BAD00 PID: EMS NOx Exceedence – Root Cause Unknown
Volvo All Engines (2013 Emissions) Fault Code: P2BAB00 PID: EMS NOx Exceedence – Incorrect EGR Flow
Volvo All Engines (2013 Emissions) Fault Code: P2BAA00 PID: EMS NOx Exceedence – Low Reagent Consumption
Volvo All Engines (2013 Emissions) Fault Code: P2BA900 PID: EMS NOx Exceedence – Insufficient Reagent Quality
Volvo All Engines (2013 Emissions) Fault Code: P2BA800 PID: EMS NOx Exceedence – Interruption of Reagent Dosing Activity

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Volvo All Engines (2013 Emissions) Fault Code: U016700 PID: EMS Lost Communication With Vehicle Immobilizer Control Module

Volvo All Engines (2013 Emissions) Fault Code: U016700 PID: EMS Lost Communication With Vehicle Immobilizer Control Module

Circuit description
The immobilizer function is a part of a system that prevents the engine from starting if the correct ignition key is not used. After ignition ON, a security code is broadcast from the ECM control unit to the immobilizer control unit or the Instrument cluster (US market). Engine start is permitted if a correct response message is received within a certain number of tries and within a certain time from the immobilizer control unit.

Conditions for diagnostic trouble code (DTC)
Communication fault between Instrument cluster (IC) and Engine control module (ECM)

Observable symptoms
Engine cannot be started

Probable cause
1) Instrument cluster
2) Data link

Volvo All Engines (2013 Emissions) Fault Code: P2BAC00 PID: EMS NOx Exceedence – Deactivation of EGR
Volvo All Engines (2013 Emissions) Fault Code: P2AB047 PID: EMS Particulate Matter Sensor Processor
Volvo All Engines (2013 Emissions) Fault Code: P2A1E92 PID: EMS Injection Pump Fuel Metering Control “F” (Cam/Rotor/Injector)
Volvo All Engines (2013 Emissions) Fault Code: P2A1692 PID: EMS Injection Pump Fuel Metering Control “D” (Cam/Rotor/Injector)
Volvo All Engines (2013 Emissions) Fault Code: P2A1612 PID: EMS Injection Pump Fuel Metering Control “D” (Cam/Rotor/Injector)
Volvo All Engines (2013 Emissions) Fault Code: P26977A PID: EMS Exhaust Aftertreatment Fuel Injector “A”

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Volvo All Engines (2013 Emissions) Fault Code: U02A200 PID: ACM Lost Communication With Reductant Quality Module

Volvo All Engines (2013 Emissions) Fault Code: U02A200 PID: ACM Lost Communication With Reductant Quality Module

Circuit description
Aftertreatment Diesel Exhaust Fluid (DEF) Tank, Level Sensor has an indicator lamp and gauge in the instrument cluster. A solid lamp comes on when there is approximately 16% DEF remaining in the tank. A flashing lamp indicates when there is approximately 4% DEF remaining in the tank. A 25% engine derate is possible if the DEF is not refilled above the red line on the gauge at the next engine start up.

Conditions for diagnostic trouble code (DTC)
Communication failed

Probable cause
1) The electronic control unit (ECU) has a software fault or the wrong software version
2) Control unit has no supply voltage
3) Connector

Volvo All Engines (2013 Emissions) Fault Code: P26E712 PID: ACM Actuator Supply Voltage “D” Circuit High
Volvo All Engines (2013 Emissions) Fault Code: P267100 PID: ACM Actuator Supply Voltage “B” Circuit High
Volvo All Engines (2013 Emissions) Fault Code: P267000 PID: ACM Actuator Supply Voltage “B”
Volvo All Engines (2013 Emissions) Fault Code: P266913 PID: ACM Actuator Supply Voltage “B”
Volvo All Engines (2013 Emissions) Fault Code: P266912 PID: ACM Actuator Supply Voltage “B”
Volvo All Engines (2013 Emissions) Fault Code: P266911 PID: ACM Actuator Supply Voltage “B”

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Volvo All Engines (2013 Emissions) Fault Code: U030100 PID: EMS Program Memory Test Cell Mode

Volvo All Engines (2013 Emissions) Fault Code: U030100 PID: EMS Program Memory Test Cell Mode

Circuit description
This diagnostic trouble code (DTC) detects faults in the main software. Faulty main software can result in engine no start symptoms.

Conditions for diagnostic trouble code (DTC)
Faulty data in program memory

Probable cause
1) Internal fault in electronic control unit (ECU)

Volvo All Engines (2013 Emissions) Fault Code: U016700 PID: EMS Lost Communication With Vehicle Immobilizer Control Module
Volvo All Engines (2013 Emissions) Fault Code: P2BAC00 PID: EMS NOx Exceedence – Deactivation of EGR
Volvo All Engines (2013 Emissions) Fault Code: P2AB047 PID: EMS Particulate Matter Sensor Processor
Volvo All Engines (2013 Emissions) Fault Code: P2A1E92 PID: EMS Injection Pump Fuel Metering Control “F” (Cam/Rotor/Injector)
Volvo All Engines (2013 Emissions) Fault Code: P2A1692 PID: EMS Injection Pump Fuel Metering Control “D” (Cam/Rotor/Injector)
Volvo All Engines (2013 Emissions) Fault Code: P2A1612 PID: EMS Injection Pump Fuel Metering Control “D” (Cam/Rotor/Injector)

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Volvo All Engines (2013 Emissions) Fault Code: U032300 PID: EMS Software Incompatibility With Instrument Panel Control Module

Volvo All Engines (2013 Emissions) Fault Code: U032300 PID: EMS Software Incompatibility With Instrument Panel Control Module

The Idle Validation Switch is open at the idle position and transmits no voltage to the (VECU) Vehicle Electronic Control Unit. At approximately 1-13% pedal position the Idle Validation Switch closes and completes the circuit to the (VECU) Vehicle Electronic Control Unit.
The (VECU) Vehicle Electronic Control Unit then sends a voltage signal to the Engine Control Module (ECM) indicating accelerator pedal position. If both communication links (J1939, J1587) are faulty the pedal demand functionality enters limp-home. During limp-home the (IVS) Idle Validation Switch is used for ramping requested torque.

Conditions for diagnostic trouble code (DTC):
1) Incorrect vehicle identification number (VIN) from Instrument Cluster (IC)

Probable cause
1) The electronic control unit (ECU) has a software fault or the wrong software version

Volvo All Engines (2013 Emissions) Fault Code: U010A00 PID: EMS Lost Communication with Exhaust Gas Recirculation Control Module A
Volvo All Engines (2013 Emissions) Fault Code: P2BAE00 PID: EMS NOx Exceedence – NOx Control Monitoring System
Volvo All Engines (2013 Emissions) Fault Code: P2BAD00 PID: EMS NOx Exceedence – Root Cause Unknown
Volvo All Engines (2013 Emissions) Fault Code: P2BAB00 PID: EMS NOx Exceedence – Incorrect EGR Flow
Volvo All Engines (2013 Emissions) Fault Code: P2BAA00 PID: EMS NOx Exceedence – Low Reagent Consumption
Volvo All Engines (2013 Emissions) Fault Code: P2BA900 PID: EMS NOx Exceedence – Insufficient Reagent Quality

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Volvo All Engines (2013 Emissions) Fault Code: U033100 PID: EMS Software Incompatibility With Body Control Module “A”

Volvo All Engines (2013 Emissions) Fault Code: U033100 PID: EMS Software Incompatibility With Body Control Module “A”

Conditions for diagnostic trouble code (DTC):
1) Message missing on J1939 from the following electronic control unit (ECU): Vehicle Control Unit (VECU)

Observable symptoms
1) An electronic control unit (ECU) lacking communication with other ECUs can cause a number of symptoms

Probable cause
1) The electronic control unit (ECU) has a software fault or the wrong software version
2) Control unit has no supply voltage
3) Connector
4) Data link

Detailed information
1) Faults on the datalink can be localised by combining this diagnostic trouble code (DTC) with other DTCs
2) It is not probable that the data link is the problem if the diagnostic code (DTC) occurs alone as data link related DTC
3) Faulty software or software version can result in the message being absent from the datalink
4) Guided Diagnostics will automatically detect combination of data link DTCs and refer to another fault tracing procedure
5) If there are no diagnostic trouble codes (DTCs) set by the electronic control unit (ECU) from which data is missing, the cause may be power failure to that ECU

Volvo All Engines (2013 Emissions) Fault Code: U032300 PID: EMS Software Incompatibility With Instrument Panel Control Module
Volvo All Engines (2013 Emissions) Fault Code: U010A00 PID: EMS Lost Communication with Exhaust Gas Recirculation Control Module A
Volvo All Engines (2013 Emissions) Fault Code: P2BAE00 PID: EMS NOx Exceedence – NOx Control Monitoring System
Volvo All Engines (2013 Emissions) Fault Code: P2BAD00 PID: EMS NOx Exceedence – Root Cause Unknown
Volvo All Engines (2013 Emissions) Fault Code: P2BAB00 PID: EMS NOx Exceedence – Incorrect EGR Flow
Volvo All Engines (2013 Emissions) Fault Code: P2BAA00 PID: EMS NOx Exceedence – Low Reagent Consumption

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