Make: Volvo
Engine: All Engines (2017 Emissions)
Fauld Code: P112500
PID: EMS
SPN: N/A
FMI: N/A
Description: Engine Oil Temperature Moderately High
Troubleshooting:
The Engine Oil Level/Temperature Sensor contains two thermistors, one for engine oil
temperature and one for engine oil level. The resistance of the engine oil temperature portion
of the sensor changes inversely to the temperature of the engine oil. When the engine oil is
cold, the sensor resistance is high. As the temperature of the engine oil increases, the sensor
resistance decreases.
The Engine Control Module (ECM) monitors the voltage drop across the sensor and uses this
signal to warn the driver and derate the engine to avoid engine damage if the signal is not
within programmed limits.
Conditions for diagnostic trouble code (DTC):
1) Temperature too high
Observable symptoms
1) Info lamp lights up if the temperature is moderately above range
2) Red lamp lights up if the temperature is critically above range
3) A buzzer sounds if the temperature is critically above range
4) Engine de-rated
Probable cause
1) Extreme driving conditions
2) Clogged oil cooler
3) Cooling System
4) Thermostat
5) Engine oil level (EOL) and temperature sensor
6) Engine cooling fan
Make: Volvo
Engine: All Engines (2017 Emissions)
Fauld Code: P113600
PID: EMS
SPN: N/A
FMI: N/A
Description: Nox Sensor 1/2 Correlation Calibration Error Bank 1
Troubleshooting:
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) Inlet/outlet, high/low range
2) The values do not agree
Observable symptoms
1) None
Probable cause
1) NOx sensor
2) Software
Make: Volvo
Engine: All Engines (2017 Emissions)
Fauld Code: P113E11
PID: EMS
SPN: N/A
FMI: N/A
Description: Turbo Compound Buffer Air Valve Control
Troubleshooting:
Conditions for diagnostic trouble code (DTC):
1) Circuit Short To Battery
Diagnostic operating conditions
1) Ignition key in ON position
Probable cause
1) Connector
2) Wiring harness
3) Turbo Compound Buffer Air Valve Control
4) Engine control module (ECM)
Make: Volvo
Engine: All Engines (2017 Emissions)
Fauld Code: P114000
PID: EMS
SPN: N/A
FMI: N/A
Description: Volvo Compression Brake (VCB) Control Oil Temperature Too Low
Troubleshooting:
Conditions for diagnostic trouble code (DTC):
1) The oil temperature is below 55 °C (131 °F)
2) Compression brake activated
Observable symptoms
1) Auxiliary brakes, poor performance
Probable cause
1) Engine oil temperature (EOT) too low