mini Workshop Repair Guides

Mini Workshop Service and Repair Manuals

Crankshaft Position Sensor > < Diagram Information and Instructions|Page 5540
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Coolant Temperature Sensor/Switch (For Computer): Service and Repair

12 62 500 - Replacing coolant temperature sensor (DME)

Necessary preliminary tasks:

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Read out fault memory of DME control unit

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Check stored fault messages

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Switch off ignition

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Remove intake filter housing

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Drain coolant down to below height of thermostat housing See: Engine, Cooling and Exhaust/Cooling System/Coolant/Service and Repair

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R50 only:Remove battery housing See: Starting and Charging/Battery/Service and Repair/Removal and Replacement/Removing and
Installing/Replacing Battery Container

Warning!

Danger of scalding!
Only carry out work on the cooling system after the engine has cooled down!

Unlock plug (1) and remove.
Remove coolant temperature sensor (2).
Tightening torque 12 62 1AZ.
Refill and vent cooling system.

Note:

 Now clear the fault memory.

Crankshaft Position Sensor > < Diagram Information and Instructions|Page 5540