Oil temperature sensor Using System Tester 9288, the oil temperature may be read directly in the Actual values menu item. As an alternative, connect an ohmmeter between terminal 47 and terminal 30 of the disconnected DME control unit plug.
(in cylinder head) Fault code 1 17
Display at: 60*C = 3.8 kii 85°C = 1.5 kil 100'C = 930ii
If the above values are not reached, check directly at oil temperature sensor.
Note: The engine temperature sensor informs the control unit of the actual oil temperature. Changes of the oil temperature cause the VarioCam shift points to be relocated.
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