Monday, July 20, 2020

2010 BMW 128i Convertible (E88) L6-3.0L (N52K) P Code Charts

2010 BMW 128i Convertible (E88) L6-3.0L (N52K) P Code Charts

none

P0070

46

2F9A – P0070

Information saved in

DME

Fault code

2F9A – P0070

Fault text

Ambient temperature sensor, communication

Fault description

Ambient Air Temperature Sensor Circuit

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

1) Visual inspection of sensor

2) Electrical check on sensor wire and power wires

3) Sensor replacement

Fault effect and breakdown warning

Driver information

Warning light:

MIL ON in US versions only