P161C

2A2A - P161C

Information saved in
DME

Fault code
2A2A - P161C

Fault text
DME2: Fuel return-flow ventilation valve, bank 2,
activation

Fault description
Return-flow ventilation valve, activation

Condition for fault identification
Test condition:
Voltage at Pin 3-31 4.4 V < UBatt < 5.6V
Terminal condition: Terminal 15
Voltage condition:
9.5 < U < 17.9

Condition for fault memory entry
n> 40 rpm

Action in service
Stecker / check wiring harness, otherwise replace DME

Fault effect and breakdown warning
none

Driver information
Warning light:
MIL ON in 2nd DC

Service instruction
none