Engine Temperature Sensor (Coolant)

Engine Temperature Sensor (Coolant):

Check function:

•D• 200 - The indicated engine temperature should correspond to the coolant temperature. A value below -30° C indicates a break in the temperature sensor or in the wire to the DME control unit.

Resistance test:

Connect universal adapter to engine wire harness. Measure resistance across terminals 45 and 19. For technical data, see Technical Data.