2F9A - P0073

2020 BMW 128i Coupe (E82) L6-3.0L (N51) Diagnostic Trouble Codes ( DTC ): Service instruction

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2F9A - P0073 (DME)

2F9A - P0073

Information saved in

DME

Fault code

2F9A - P0073

Fault text

Ambient temperature sensor, communication

Fault description

Ambient Air Temperature Sensor Circuit High

Condition for fault identification

Test condition:

Ambient temperature sensor signal communications monitor Terminal condition: Terminal 15 ON

Voltage condition: none

Condition for fault memory entry

22 sec.

Action in service

Visual inspection of sensor

Electrical check on sensor wire and power wires

Sensor replacement

Fault effect and breakdown warning

Driver information

Warning light:

MIL ON in US versions only