Volvo

Volvo All Engines (2013 Emissions) Fault Code: P229E12 PID: EMS NOx Sensor Bank 1 Sensor 2

Circuit description
The NOx sensor measures the amount of NOx in the exhaust system. The NOx sensor is connected in the J2284/ISO data link. This diagnostic trouble code (DTC) indicates a NOx monitoring failure. For example; NOx sensor short- or open circuit, NOx sensor removed, NOx sensor missing signal.

Conditions for diagnostic trouble code (DTC)
Voltage above normal or shorted high
Ignition key in drive position

Probable cause
1) Wires between NOx module and NOx sensor
2) NOx sensor

Detailed information
Faulty sensor

Volvo All Engines (2013 Emissions) Fault Code: P229E13 PID: EMS NOx Sensor Bank 1 Sensor 2

The NOx sensor measures the amount of NOx in the exhaust system. The NOx sensor is connected in the J2284/ISO data link. This diagnostic trouble code (DTC) indicates a NOx monitoring failure. For example; NOx sensor short- or open circuit, NOx sensor removed, NOx sensor missing signal.

Conditions for diagnostic trouble code (DTC):
1) Current below normal or open circuit
2) Ignition key in drive position

Probable cause
1) NOx sensor
2) Wires between NOx module and NOx sensor

Detailed information
1) Incorrect sensor value

Volvo All Engines (2013 Emissions) Fault Code: P229E1C PID: EMS NOx Sensor Bank 1 Sensor 2

Circuit description
The NOx sensor measures the amount of NOx in the exhaust system. The NOx sensor is connected in the J2284/ISO data link. This diagnostic trouble code (DTC) indicates a NOx monitoring failure. For example; NOx sensor short- or open circuit, NOx sensor removed, NOx sensor missing signal.

Conditions for diagnostic trouble code (DTC)
Incorrect value, Voltage supply

Probable cause
1) Wiring harness
2) NOx sensor

Detailed information
Faulty sensor

Volvo All Engines (2013 Emissions) Fault Code: P229E64 PID: EMS NOx Sensor Bank 1 Sensor 2

Circuit description
The NOx sensor measures the amount of NOx in the exhaust system. The NOx sensor is connected in the J2284/ISO data link. This diagnostic trouble code (DTC) indicates a NOx monitoring failure. For example; NOx sensor short- or open circuit, NOx sensor removed, NOx sensor missing signal.

Conditions for diagnostic trouble code (DTC)
Abnormal sensor signal

Observable symptoms
None

Probable cause
1) Sensor not mounted in exhaust stream
2) Charge air system leakage
3) Exhaust system leakage
4) NOx sensor

Detailed information
The component is not activated only when the ignition is in the ON position, or by starting the engine

Volvo All Engines (2013 Emissions) Fault Code: P229E93 PID: EMS NOx Sensor Bank 1 Sensor 2

Circuit description
The NOx sensor measures the amount of NOx in the exhaust system. The NOx sensor is connected in the J2284/ISO data link. This diagnostic trouble code (DTC) indicates a NOx monitoring failure. For example; NOx sensor short- or open circuit, NOx sensor removed, NOx sensor missing signal.

Conditions for diagnostic trouble code (DTC)
Calibration value out of range
Internal NOx sensor heating failure

Probable cause
1) NOx sensor

Volvo All Engines (2013 Emissions) Fault Code: P229F64 PID: EMS NOx Sensor Gas Outlet Removed

The NOx sensor measures the amount of NOx in the exhaust system. The NOx sensor is connected in the J2284/ISO data link. This diagnostic trouble code (DTC) indicates a NOx monitoring failure. For example; NOx sensor short- or open circuit, NOx sensor removed, NOx sensor missing signal.

Conditions for diagnostic trouble code (DTC):
1) Abnormal sensor signal

Observable symptoms
1) None

Probable cause
1) Sensor not mounted in exhaust stream
2) Charge air system leakage
3) Exhaust system leakage
4) NOx sensor

Detailed information
1) The component is not activated only when the ignition is in the ON position, or by starting the engine

Volvo All Engines (2013 Emissions) Fault Code: P22A100 PID: EMS NOx Sensor Circuit High Bank 1 Sensor 2

The NOx sensor measures the amount of NOx in the exhaust system. The NOx sensor is connected in the J2284/ISO data link. This diagnostic trouble code (DTC) indicates a NOx monitoring failure. For example; NOx sensor short- or open circuit, NOx sensor removed, NOx sensor missing signal.

Conditions for diagnostic trouble code (DTC):
1) Voltage above normal or shorted high
2) Ignition key in drive position

Probable cause
1) Wires between NOx module and NOx sensor
2) NOx sensor

Detailed information
1) Faulty sensor

Volvo All Engines (2013 Emissions) Fault Code: P22F900 PID: EMS Nox Sensor Performance – Slow Response Low to High Bank 1 Sensor 1

The NOx sensor measures the amount of NOx in the exhaust system. The NOx sensor is connected in the J2284/ISO data link. This diagnostic trouble code (DTC) indicates a NOx monitoring failure. For example; NOx sensor short- or open circuit, NOx sensor removed, NOx sensor missing signal.

Conditions for diagnostic trouble code (DTC):
1) Incorrect response

Probable cause
1) NOx sensor

Volvo All Engines (2013 Emissions) Fault Code: P22FB00 PID: EMS NOx Sensor Performance – Sensing Element Bank 1 Sensor 1

The NOx sensor measures the amount of NOx in the exhaust system. The NOx sensor is connected in the J2284/ISO data link. This diagnostic trouble code (DTC) indicates a NOx monitoring failure. For example; NOx sensor short- or open circuit, NOx sensor removed, NOx sensor missing signal.

Conditions for diagnostic trouble code (DTC):
1) The NOx sensor internal control indicates poor NOx value accuracy from sensor

Observable symptoms
1) None

Probable cause
1) Internal fault in component (NOx sensor)