The engine piston cooling oil supply valve is located in the oil filter housing and is used to control the piston cooling oil pressure. The engine control module (ECM) controls the valve by monitoring the signal from the piston cooling oil pressure sensor. If an electrical fault is detected inside the valve it will be fully open (fail safe).
Conditions for diagnostic trouble code (DTC):
1) Output not activated
2) The voltage at pin A14.EB:41 is between 33?% and 67?% of the battery voltage
Diagnostic operating conditions
1) Ignition key in ON position
Observable symptoms
1) Low oil pressure at low engine speed
Probable cause
1) Open circuit on common supply wire or open circuit on fuse FE9
2) Control wire in engine wiring harness
3) Piston Cooling Valve
Related products
-
Volvo All Engines (2013 Emissions) Fault Code: P02E013 PID: EMS Diesel Intake Air Flow Control
All Engines (2013 Emissions) -
Volvo All Engines (2013 Emissions) Fault Code: P10FF86 PID: EMS Reductant Level Sensor “A” Circuit Electrical
All Engines (2013 Emissions) -
Detroit DD16 EPA10 (2010-13) Fault Code: SPN 91 FMI 3 (CPC) Circuit Failed High
DD16 EPA10 (2010-13) -
Volvo All Engines (2013 Emissions) Fault Code: P203A86 PID: EMS Reductant Level Sensor “A”
All Engines (2013 Emissions)