11 40 000 Checking oil pressure (PHEV)

Special tools required:

11 9 240 .
0 493 936
11 9 250 .
11 6 410 .
2 212 823 .
11 4 310 .

WARNING: High-voltage system - danger to life

Observe SAFETY INFORMATION for working with electric vehicles.

IMPORTANT: The regulated oil pump can only be checked and measured with the diagnosis system.
Vehicles with a regulated oil pump have a HYDRAULIC VALVE fitted.

Diagnosis path:

DME Digital Motor Electronics
Complete vehicle
Power train
Engine electronics
Engine oil
Oil-pressure control

Necessary preliminary tasks:

Connect BMW diagnosis system to vehicle.
Observe diagnosis instructions.
Protect drive belt against dirt
Have a cleaning cloth ready to catch escaping oil

Release oil filter cover with special tool 11 9 240 .

Tightening torque: 11 42 1AZ .

Order number: 0 493 936

Fig 1: Releasing Oil Filter Cover With Special Tool (11 9 240)

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Carefully pull off the filter element (2).

Fig 2: Identifying Oil Filter Element And Sealing Rings

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Secure special tool 11 9 250 at hexagon head in a vice.

Release insert (2) using a slotted screwdriver (1) in direction of arrow.

Fig 3: Releasing Insert Using Screwdriver

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Release screw piece (1) on special tool 11 6 410 .

Fig 4: Releasing Screw Piece On Special Tool (11 6 410)

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Insert screw piece (1) hand-tight in direction of arrow on special tool 11 6 410 .

Fig 5: Inserting Screw Piece On Special Tool (11 6 410)

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Install filter element (1) in special tool 11 9 250 .

Installation note:

Coat O-ring with engine oil.

Fig 6: Installing Filter Element In Special Tool (11 9 250)

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IMPORTANT: Engine oil pressure measurement is only possible with the diagnosis system.

Fig 7: Measuring Engine Oil Pressure With Diagnosis System

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Measure the engine oil pressure with diagnosis system.

Order number for special tool: Screw 2 212 823 to oil filter housing.

Special tool 11 4 310 on special tool, order number: 2 212 823 .

Hand-tighten the 100 bar pressure sensor (1) on the special tool 11 4 310 .

Connect cable (2) of IMIB (Integrated Measurement Interface Box) to pressure sensor (1) 100 bar.

Installation note:

Check all O-rings for damage, replace if necessary.

Tighten the oil filter cover with special tool 11 9 240 .

Tightening torque: 11 42 1AZ .

Order number: 0 493 936

Fig 8: Tightening Oil Filter Cover Using Special Tool (11 9 240)

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Start the engine, comply with diagnosis instructions.