2B26 - P155C (DME)

2B26 - P155C

Information saved in
DME

Fault code
2B26 - P155C

Fault text
Throttle-valve monitoring, bank 2

Fault description
Throttle Actuator Monitoring Dissimilar Desired Values
(Bank 2)

Condition for fault identification
Test condition:
Difference too large
Terminal condition: TERM87
Voltage condition:
Battery voltage > 6.8V (k_egas_can_ed_ub_min)

Condition for fault memory entry
300 ms

Action in service
1. Clear fault memory, EDR electronic throttle valve control
system test
2. Check plug, wiring harness and power supply to EDR2
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