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Home >> BMW >> 2009 >> 135i 2D Convertible, Automatic >> Repair and Diagnosis >> Engine Performance >> Ignition System >> Engine Electrical System - Repair >> Oil Pressure, Oil Temperature >> 12 61 280 Removing and installing/replacing oil pressure sensor (N52, N52K, N51, N54, N54T, N53)

12 61 280 Removing and installing/replacing oil pressure sensor (N52, N52K, N51, N54, N54T, N53)

Necessary preliminary tasks: 

WARNING: Scalding hazard!
Only perform this task on an engine that has cooled down.

Installation location: 

Oil filter housing, front left.

Engine oil may emerge when oil pressure sensor is replaced; have a cleaning cloth ready.

Unlock plug (1) and remove.

Release oil pressure sensor (2).

Tightening torque 12 61 1AZ, see 12 61 ENGINE OIL PRESSURE, ENGINE OIL TEMPERATURE, OIL CONDITION DISPLAY .

Installation: 

Check engine oil level, top up engine oil if necessary.

Fig 1: Identifying Plug And Oil Pressure Sensor
G04751376Courtesy of BMW OF NORTH AMERICA, INC.