Engine Oil Control Valve: Service and Repair

Disassembling and assembling oil pressure control valve

Disassembling oil pressure control valve

Overview:

Note: The description only applies when installed.

Component Overview:

1. Remove oil pan.

Screw Plug Of Oil Pressure Control Valve:

Note:
^ When unscrewing the oil pressure control valve, ensure that the screw plug is under spring pressure.
^ Do not let the valve body fall.
^ Note the installation location of the valve body.
^ More oil can leak out from the opening.

2. Unscrew screw plug of oil pressure control valve (a/f 19) -arrow-.

Valve Body:

3. Remove the four components of the oil pressure control valve --> Valve body. Always replace sealing ring.

Assembling oil pressure control valve

Valve Body:

Note:
^ Ensure that the installation opening of the oil pump housing is clean!
^ Note the installation location of the valve body.
^ Always replace sealing ring.

1. Guide in the valve body with the bores into the oil pump housing first --> Valve body.

Note: Screw in the screw plug by hand against the spring pressure.

2. Prevent the valve body from falling and screw in the spring, new sealing ring and screw plug.





3. Tighten screw plug (a/f 19) -arrow-. Tightening torque 33 ft. lbs..
4. Install oil pan.