Volvo

Volvo All Engines (2013 Emissions) Fault Code: P225F00 PID: EMS ISO/SAE Reserved

Diagnostic Trouble Code (DTC):
ISO/SAE Reserved

Code Description

Component or System: NOx Sensor No. 2
Monitor Strategy: NOx Sensor Removed
Fault Limit:
Upstream Sensor Lambda value More Than 12
Number of sub evaluations to report monitor 4
Fault Ratio 100% (all 4 evaluations more than threshold)
Enable Criteria:
More Than 1000 RPM – Engine Speed
More Than 1100 N.m – Engine Torque
Disable Criteria:
Active Fault Codes Are Not Present: P2200, P225E, P2203, P220B, U029D, U029E, P221A, P220A
Time Taken in Storing Fault Code: 25 Seconds
Activation of MIL: 2 drive cycles.

Volvo All Engines (2013 Emissions) Fault Code: P226401 PID: EMS Water in Fuel Sensor

Conditions for diagnostic trouble code (DTC):
1) General Electrical Failure

Observable symptoms
1) Priming or draining aborted and inhibited

Probable cause
1) Wiring harness
2) Incorrectly connected wires

Volvo All Engines (2013 Emissions) Fault Code: P226411 PID: EMS Water in Fuel Sensor

Circuit description
Voltage from the Engine Control Module (ECM) is applied to the Water In Fuel Filter Sensor when the ignition switch is in the ON position. If water is detected, the Water In Fuel Filter sensor will notify the driver to drain the water from the bowl by illuminating a lamp on the dash of the vehicle.

Conditions for diagnostic trouble code (DTC)
Short circuit to ground on A14.EB:8

Observable symptoms
Water in fuel indicator

Probable cause
1) Connector
2) Short circuit to ground in the component or wiring
3) Faulty sensor
4) Engine control module (ECM)

Volvo All Engines (2013 Emissions) Fault Code: P226600 PID: EMS Water-in-Fuel Indicator Circuit Low

Voltage from the Engine Control Module (ECM) is applied to the Water In Fuel Filter Sensor when the ignition switch is in the ON position. If water is detected, the Water In Fuel Filter sensor will notify the driver to drain the water from the bowl by illuminating a lamp on the dash of the vehicle.

Conditions for diagnostic trouble code (DTC):
1) Short circuit to ground on A14.EB:8

Observable symptoms
1) Water in fuel indicator

Probable cause
1) Connector
2) Short circuit to ground in the component or wiring
3) Faulty sensor
4) Engine control module (ECM)

Volvo All Engines (2013 Emissions) Fault Code: P226C00 PID: EMS Turbocharger Boost Control “A” Slow Response

The engine control module (ECM) monitors the intake manifold pressure (IMP) sensor and controls the boost air system (mainly controlled by the VGT) and the engine turbocharger compressor bypass valve. The ECM also uses parameters like engine speed (RPM) and turbocharger speed to make a calculation of the IMP. This estimated value should not differ too much from the measured value.

Conditions for diagnostic trouble code (DTC):
1) Poor intake manifold pressure (IMP) response

Observable symptoms
1) Power loss
2) Poor response

Probable cause
1) Charge air system leakage

Volvo All Engines (2013 Emissions) Fault Code: P226D00 PID: EMS Particulate Filter Deteriorated/Missing Substrate Bank 1

The function identifies and indicates malfunction of the aftertreatment diesel particulate filter (DPF) by analyzing the pressure drop over the aftertreatment DPF. This is done by making a check for deviation between sensor value and a model pressure drop. In some extreme cases the engine will derate.

Conditions for diagnostic trouble code (DTC):
1) Exhaust Aftertreatment System temperature out of range

Probable cause
1) Wiring harness
2) Exhaust leakage
3) Exhaust Gas Temperature (EGT) Sensor
4) Diesel particulate filter (DPF)

Volvo All Engines (2013 Emissions) Fault Code: P228D72 PID: EMS Fuel Pressure Regulator 1 Exceeded Control Limits – Pressure Too High

Conditions for diagnostic trouble code (DTC):
1) The component is stuck in opened position

Observable symptoms
1) Low torque
2) Engine de-rated

Probable cause
1) Wiring harness between component connector and electronic control unit (ECU) connector
2) Damaged connector
3) Damaged or faulty component

Volvo All Engines (2013 Emissions) Fault Code: P228E00 PID: EMS Fuel Pressure Regulator 1 Exceeded Learning Limits – Too Low

Conditions for diagnostic trouble code (DTC):
1) The rail pressure deviates from setpoint

Observable symptoms
1) Low Power

Probable cause
1) Rail pressure sensor
2) Fuel distributor
3) Injector
4) ePRV, Electric Pressure Relief Valve