13 62 531 Replacing coolant temperature sensor (N62)
WARNING:
Danger of scalding!
Only perform these tasks on an engine that has cooled down.
Only perform these tasks on an engine that has cooled down.
NOTE:
Read out fault memory of DME control unit. Switch off ignition.
E65 only. E66:
Remove design cover.
Recycling
Catch and dispose of escaping coolant.
Observe country-specific waste-disposal regulations.
Coolant temperature sensor is mounted on water pipe at front.
Unlock plug (1) and remove.
Release temperature sensor (2).
Installation:
Tightening torque 13 62 2AZ.FUEL SYSTEM - TIGHTENING TORQUES .
Vent cooling system and check for leaks. Refer to 17 00 039 VENTING COOLING SYSTEM AND CHECKING FOR LEAKS (N62) .
If necessary, top up coolant.
NOTE:
Now clear the fault memory.