P0156

2C72 - P0156

Information saved in
DME

Fault code
2C72 - P0156

Fault text
Oxygen sensor behind catalytic converter 2

Fault description
O2 Sensor Circuit (Bank 2 Sensor 2)

Condition for fault identification
Test condition:
-
Terminal condition: -
Voltage condition:
-

Condition for fault memory entry
-

Action in service
Diagnosis not active (corresponding to Me921)

Fault effect and breakdown warning


Driver information
Warning light:
MIL on

Service instruction
none