Volvo

Volvo All Engines (2013 Emissions) Fault Code: P066611 PID: EMS Control Module Internal Temperature Sensor “A”

Volvo All Engines (2013 Emissions) Fault Code: P066611 PID: EMS Control Module Internal Temperature Sensor “A”

Circuit description
This diagnostic trouble code (DTC) is used to indicate temperatures at the engine control module (ECM). The DTC will be set if the ECM temperature is too high. A faulty ECM temperature can lead to power loss.

Conditions for diagnostic trouble code (DTC)
Internal fault in electronic control unit (ECU)

Probable cause
1) ECM – Engine Control Module

Volvo All Engines (2013 Emissions) Fault Code: P065800 PID: EMS ACM Actuator High Supply 1 Short Circuit Low
Volvo All Engines (2013 Emissions) Fault Code: P065712 PID: EMS Actuator Supply Voltage “A” Circuit / Open
Volvo All Engines (2013 Emissions) Fault Code: P065711 PID: EMS Actuator Supply Voltage “A” Circuit / Open
Volvo All Engines (2013 Emissions) Fault Code: P06411C PID: EMS Sensor Reference Voltage “A”
Volvo All Engines (2013 Emissions) Fault Code: P064112 PID: EMS Sensor Reference Voltage “A”
Volvo All Engines (2013 Emissions) Fault Code: P064111 PID: EMS Sensor Reference Voltage “A”

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Volvo All Engines (2013 Emissions) Fault Code: P066613 PID: ACM Control Module Internal Temperature Sensor “A”

Volvo All Engines (2013 Emissions) Fault Code: P066613 PID: ACM Control Module Internal Temperature Sensor “A”

Control Module Internal Temperature Sensor “A”
ACM temperature too high

Conditions for diagnostic trouble code (DTC)
Internal fault in electronic control unit (ECU)

Probable cause
1) Aftertreatment Control Module (ACM)

Volvo All Engines (2013 Emissions) Fault Code: P066611 PID: ACM Control Module Internal Temperature Sensor “A”
Volvo All Engines (2013 Emissions) Fault Code: P065900 PID: ACM ACM Actuator High Supply 1 Short Circuit High
Volvo All Engines (2013 Emissions) Fault Code: P065712 PID: ACM Actuator Supply Voltage “A”
Volvo All Engines (2013 Emissions) Fault Code: P065711 PID: ACM Actuator Supply Voltage “A”
Volvo All Engines (2013 Emissions) Fault Code: P060747 PID: ACM Control Module Performance
Volvo All Engines (2013 Emissions) Fault Code: P060741 PID: ACM Control Module Performance

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Volvo All Engines (2013 Emissions) Fault Code: P066613 PID: EMS Control Module Internal Temperature Sensor “A”

Volvo All Engines (2013 Emissions) Fault Code: P066613 PID: EMS Control Module Internal Temperature Sensor “A”

This diagnostic trouble code (DTC) is used to indicate temperatures at the engine control module (ECM). The DTC will be set if the ECM temperature is too high. A faulty ECM temperature can lead to power loss.

Volvo All Engines (2013 Emissions) Fault Code: P066601 PID: EMS Control Module Internal Temperature Sensor “A”
Volvo All Engines (2013 Emissions) Fault Code: P065900 PID: EMS ACM Actuator High Supply 1 Short Circuit High
Volvo All Engines (2013 Emissions) Fault Code: P065200 PID: EMS Sensor Reference Voltage “B” Circuit Low
Volvo All Engines (2013 Emissions) Fault Code: P065111 PID: EMS Sensor Reference Voltage “B”
Volvo All Engines (2013 Emissions) Fault Code: P064300 PID: EMS Sensor Reference Voltage “A”
Volvo All Engines (2013 Emissions) Fault Code: P064200 PID: EMS Sensor Reference Voltage “A”

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Volvo All Engines (2013 Emissions) Fault Code: P066800 PID: ACM PCM/ECM/TCM Internal Temperature Sensor “A”

Volvo All Engines (2013 Emissions) Fault Code: P066800 PID: ACM PCM/ECM/TCM Internal Temperature Sensor “A”

ACM temperature too high

Conditions for diagnostic trouble code (DTC):
1) Internal fault in electronic control unit (ECU)

Probable cause
1) Aftertreatment Control Module (ACM)

Volvo All Engines (2013 Emissions) Fault Code: P065800 PID: ACM ACM Actuator High Supply 1 Short Circuit Low
Volvo All Engines (2013 Emissions) Fault Code: P065713 PID: ACM Actuator Supply Voltage “A”
Volvo All Engines (2013 Emissions) Fault Code: P063000 PID: ACM VIN Not Programmed or Incomplete – ECM/PCM
Volvo All Engines (2013 Emissions) Fault Code: P054500 PID: ACM Exhaust Gas Temperature Short Circuit Low
Volvo All Engines (2013 Emissions) Fault Code: P054415 PID: ACM Exhaust Gas Temperature Sensor Bank 1 Sensor 1
Volvo All Engines (2013 Emissions) Fault Code: P054401 PID: ACM Exhaust Gas Temperature Sensor Bank 1 Sensor 1

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Volvo All Engines (2013 Emissions) Fault Code: P066800 PID: EMS PCM/ECM/TCM Internal Temperature Sensor Circuit Low

Volvo All Engines (2013 Emissions) Fault Code: P066800 PID: EMS PCM/ECM/TCM Internal Temperature Sensor Circuit Low

This diagnostic trouble code (DTC) is used to indicate temperatures at the engine control module (ECM). The DTC will be set if the ECM temperature is too high. A faulty ECM temperature can lead to power loss.

Conditions for diagnostic trouble code (DTC):
1) Internal fault in electronic control unit (ECU)

Probable cause
1) ECM – Engine Control Module

Volvo All Engines (2013 Emissions) Fault Code: P066613 PID: EMS Control Module Internal Temperature Sensor “A”
Volvo All Engines (2013 Emissions) Fault Code: P066601 PID: EMS Control Module Internal Temperature Sensor “A”
Volvo All Engines (2013 Emissions) Fault Code: P065900 PID: EMS ACM Actuator High Supply 1 Short Circuit High
Volvo All Engines (2013 Emissions) Fault Code: P065200 PID: EMS Sensor Reference Voltage “B” Circuit Low
Volvo All Engines (2013 Emissions) Fault Code: P065111 PID: EMS Sensor Reference Voltage “B”
Volvo All Engines (2013 Emissions) Fault Code: P064300 PID: EMS Sensor Reference Voltage “A”

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Volvo All Engines (2013 Emissions) Fault Code: P069100 PID: EMS Fan 1 Control Circuit Low

Volvo All Engines (2013 Emissions) Fault Code: P069100 PID: EMS Fan 1 Control Circuit Low

Fan clutch, On/off control. An internal spring holds the fan clutch in the engaged position. The Fan Clutch Control Valve is a normally closed circuit solenoid that keeps the Fan Clutch released by overcoming the clutch spring by compressed air until the cooling fan is requested by one of the vehicle systems. When the cooling fan is requested, the control solenoid circuit is commanded open. This removes the air supply to the green hose, allowing the fan clutch to engage. This design ensures that if the fan control system loses air or power, the fan clutch will always be applied, preventing an overheating condition.

Observable symptoms
1) Engine fan permanently disengaged
2) High engine coolant temperature (ECT)

Probable cause
1) Connector
2) Wiring harness
3) Solenoid valve, engine fan
4) Engine Control Module

Volvo All Engines (2013 Emissions) Fault Code: P066800 PID: EMS PCM/ECM/TCM Internal Temperature Sensor Circuit Low
Volvo All Engines (2013 Emissions) Fault Code: P066613 PID: EMS Control Module Internal Temperature Sensor “A”
Volvo All Engines (2013 Emissions) Fault Code: P066601 PID: EMS Control Module Internal Temperature Sensor “A”
Volvo All Engines (2013 Emissions) Fault Code: P065900 PID: EMS ACM Actuator High Supply 1 Short Circuit High
Volvo All Engines (2013 Emissions) Fault Code: P065200 PID: EMS Sensor Reference Voltage “B” Circuit Low
Volvo All Engines (2013 Emissions) Fault Code: P065111 PID: EMS Sensor Reference Voltage “B”

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Volvo All Engines (2013 Emissions) Fault Code: P069200 PID: EMS Fan 1 Control Circuit High

Volvo All Engines (2013 Emissions) Fault Code: P069200 PID: EMS Fan 1 Control Circuit High

Fan clutch, On/off control. An internal spring holds the fan clutch in the engaged position. The Fan Clutch Control Valve is a normally closed circuit solenoid that keeps the Fan Clutch released by overcoming the clutch spring by compressed air until the cooling fan is requested by one of the vehicle systems. When the cooling fan is requested, the control solenoid circuit is commanded open. This removes the air supply to the green hose, allowing the fan clutch to engage. This design ensures that if the fan control system loses air or power, the fan clutch will always be applied, preventing an overheating condition.

Conditions for diagnostic trouble code (DTC):
1) The voltage at pin A14.EB:49 is above normal value

Observable symptoms
1) Engine fan constantly engaged
2) High fuel consumption
3) Coolant temperature below normal
4) Low oil temperature

Probable cause
1) Connector
2) Wiring harness
3) Solenoid valve, engine fan

Volvo All Engines (2013 Emissions) Fault Code: P069100 PID: EMS Fan 1 Control Circuit Low
Volvo All Engines (2013 Emissions) Fault Code: P066800 PID: EMS PCM/ECM/TCM Internal Temperature Sensor Circuit Low
Volvo All Engines (2013 Emissions) Fault Code: P066613 PID: EMS Control Module Internal Temperature Sensor “A”
Volvo All Engines (2013 Emissions) Fault Code: P066601 PID: EMS Control Module Internal Temperature Sensor “A”
Volvo All Engines (2013 Emissions) Fault Code: P065900 PID: EMS ACM Actuator High Supply 1 Short Circuit High
Volvo All Engines (2013 Emissions) Fault Code: P065200 PID: EMS Sensor Reference Voltage “B” Circuit Low

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Volvo All Engines (2013 Emissions) Fault Code: P06A61C PID: EMS Sensor Reference Voltage “A” Circuit Range/Performance

Volvo All Engines (2013 Emissions) Fault Code: P06A61C PID: EMS Sensor Reference Voltage “A” Circuit Range/Performance

Circuit description
The 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:10
ECM – P0123 – 00 or ECM – P0122 – 00: Active

Observable symptoms
The engine does not respond when accelerator pedal is pressed.

Probable cause
1) Damaged wires
2) Supply wire, Short circuit

Volvo All Engines (2013 Emissions) Fault Code: P066611 PID: EMS Control Module Internal Temperature Sensor “A”
Volvo All Engines (2013 Emissions) Fault Code: P065800 PID: EMS ACM Actuator High Supply 1 Short Circuit Low
Volvo All Engines (2013 Emissions) Fault Code: P065712 PID: EMS Actuator Supply Voltage “A” Circuit / Open
Volvo All Engines (2013 Emissions) Fault Code: P065711 PID: EMS Actuator Supply Voltage “A” Circuit / Open
Volvo All Engines (2013 Emissions) Fault Code: P06411C PID: EMS Sensor Reference Voltage “A”
Volvo All Engines (2013 Emissions) Fault Code: P064112 PID: EMS Sensor Reference Voltage “A”

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Volvo All Engines (2013 Emissions) Fault Code: P06B016 PID: ACM Sensor Power Supply “A”

Volvo All Engines (2013 Emissions) Fault Code: P06B016 PID: ACM Sensor Power Supply “A”

Circuit description
The control module provides the following sensors with 5V supply voltage
Aftertreatment DPF Differential Pressure Sensor
If an abnormal voltage or current is detected on the common supply a DTC is set

Conditions for diagnostic trouble code (DTC)
The voltage at pin A137:50 is less than 4.5?V

Observable symptoms
None

Probable cause
1) Wiring harness
2) Connector
3) Aftertreatment DPF Differential Pressure Sensor
4) Aftertreatment Control Module (ACM)

Volvo All Engines (2013 Emissions) Fault Code: P066613 PID: ACM Control Module Internal Temperature Sensor “A”
Volvo All Engines (2013 Emissions) Fault Code: P066611 PID: ACM Control Module Internal Temperature Sensor “A”
Volvo All Engines (2013 Emissions) Fault Code: P065900 PID: ACM ACM Actuator High Supply 1 Short Circuit High
Volvo All Engines (2013 Emissions) Fault Code: P065712 PID: ACM Actuator Supply Voltage “A”
Volvo All Engines (2013 Emissions) Fault Code: P065711 PID: ACM Actuator Supply Voltage “A”
Volvo All Engines (2013 Emissions) Fault Code: P060747 PID: ACM Control Module Performance

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Volvo All Engines (2013 Emissions) Fault Code: P06B016 PID: EMS Sensor Power Supply “A”

Volvo All Engines (2013 Emissions) Fault Code: P06B016 PID: EMS Sensor Power Supply “A”

Circuit description
The control module provides the following sensors with 5V supply voltage
B37: Intake manifold air temperature (IMAT) and pressure sensor
B187: Aftertreatment Fuel Pressure Sensor
B166: EGR Differential Pressure Sensor

Conditions for diagnostic trouble code (DTC)
The voltage at pin A14.EA:7 is less than 4.5?V

Observable symptoms
Low Power
Intake manifold pressure (IMP) gauge shows 0

Probable cause
1) Wiring harness
2) Connector
3) Sensor
4) Engine control module (ECM)

Volvo All Engines (2013 Emissions) Fault Code: P06A61C PID: EMS Sensor Reference Voltage “A” Circuit Range/Performance
Volvo All Engines (2013 Emissions) Fault Code: P066611 PID: EMS Control Module Internal Temperature Sensor “A”
Volvo All Engines (2013 Emissions) Fault Code: P065800 PID: EMS ACM Actuator High Supply 1 Short Circuit Low
Volvo All Engines (2013 Emissions) Fault Code: P065712 PID: EMS Actuator Supply Voltage “A” Circuit / Open
Volvo All Engines (2013 Emissions) Fault Code: P065711 PID: EMS Actuator Supply Voltage “A” Circuit / Open
Volvo All Engines (2013 Emissions) Fault Code: P06411C PID: EMS Sensor Reference Voltage “A”

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