11 40 000 Checking Engine Oil Pressure

WARNING: This page does not describe the selected car, but rather 13 other vehicles, including the 2010 BMW 650i, 2009 BMW 650i, 2008 BMW 750i, 2008 BMW 750Li, and 2008 BMW 650i. However, it is still accessible from the selected car via links, so may be relevant.

Special tools required:

11 4 050
13 3 061
13 3 063
13 6 051
13 6 054

NOTE:

To check the engine oil pressure, the oil pressure switch must be removed and the special tools installed and connected.

NOTE:

A small amount of oil will emerge when the oil pressure switch is removed. Have a cleaning cloth ready.

Make sure no oil runs onto belt drive.

Remove any remnants of oil immediately with cleaning cloth.

Remove oil pressure switch.

Installation:

Tightening torque: 12 61 1AZ . See OIL PRESSURE, OIL TEMPERATURE, OIL LEVEL DISPLAY for specs.

Install special tool 11 4 050 with sealing ring (1) in place of oil pressure switch.

Fig 1: Identifying Special Tool (11 4 050) With Sealing Ring

Courtesy of BMW OF NORTH AMERICA, INC.

Check engine oil pressure with DIS Tester

Attach special tool 13 6 054 with sealing ring (1) and special tool 13 6 051 and connect to DIS Tester.

Check engine oil pressure with pressure gauge

Install special tool 13 3 063 and special tool 13 3 061 (pressure gauge).

Start engine and check engine oil pressure.

SPECIFIED VALUE .

Fig 2: Identifying Special Tool (13 3 063) And (13 3 061) (Pressure Gauge)

Courtesy of BMW OF NORTH AMERICA, INC.