Condition Wire Permanently Disabled (DME)

2B22 - P161F

Information saved in
DME

Fault code
2B22 - P161F

Fault text
Throttle-valve actuator pre-drive check, bank 2

Fault description
Throttle Valve Actuator Spring Test Malfunction during
Opening (Bank 2)

Condition for fault identification
Test condition:
Wire permanently disabled
Terminal condition: TERM87
Voltage condition:
none

Condition for fault memory entry
300 ms

Action in service
1. Check enable wire B2
2. Clear fault memory, perform EDR electronic throttle
valve control system test
3. Replace EDR2

Fault effect and breakdown warning
CC message
Engine speed limited
Reduced power
MIL after engine runs 2x

Driver information
Warning light:
MIL, EML, CC message, backup program

Service instruction
none