2B1F - P0122 (DME)

2B1F - P0122

Information saved in
DME

Fault code
2B1F - P0122

Fault text
Throttle valve sensor, cylinder Bank 1

Fault description


Condition for fault identification
Test condition:
none
Terminal condition: Terminal 87
Voltage condition:
none

Condition for fault memory entry
Measured value <= K_EGAS_WDK_Min

Action in service
1. Check plug and wiring harness
2. Inspect installation position of throttle-valve sensor 1
3. Replace throttle-valve sensor 1

Fault effect and breakdown warning
Check Control message / power reduction / engine speed
limited to 8250 rpm / MIL comes on after engine runs 2x

Driver information
Warning light:
29-Engine malfunction

Service instruction
none