P1630

2B16 - P1630

Information saved in
DME

Fault code
2B16 - P1630

Fault text
Throttle-valve actuator, governor monitoring, bank 2

Fault description
Throttle Valve Circuit (Bank 2)

Condition for fault identification
Test condition:
Actuator shifts to Failsafe mode
Terminal condition: TERM87
Voltage condition:
none

Condition for fault memory entry
10 ms

Action in service
1. Clear fault memory, conduct EDR electronic throttle
control system test,
2. Check plug and wiring harness at DKG2 and EDR2,
3. Replace DKG2 or EDR Bank 2

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