13 62 531 Replacing coolant temperature sensor (N52/ N52K/ N53)

WARNING: This page does not describe the selected car, but rather 13 other vehicles, including the 2013 BMW 328xi, 2013 BMW 328i, 2012 BMW 328xi, 2012 BMW 328i, and 2011 BMW 328xi. However, it is still accessible from the selected car via links, so may be relevant.

WARNING: Danger of scalding!

Only perform these tasks on an engine that has cooled down.

Recycling

Catch and dispose of escaping coolant.

Observe country-specific waste-disposal regulations.

Necessary preliminary tasks:

Read out fault memory of DME control unit
Switch off ignition
Remove intake duct .

Coolant temperature sensor is mounted on cylinder head at front.

Unlock plug (1) and remove.

Release temperature sensor (2).

Installation:

For tightening torque refer to 13 62 2AZ in 13 62 SENDERS FOR CONTROL UNIT .

If necessary, top up coolant.

Check Cooling System for leaks.

Fig 1: Temperature Sensor And Plug

Courtesy of BMW OF NORTH AMERICA, INC.

NOTE: Now clear the fault memory.