2B84

2B84 - P050B

Information saved in
DME

Fault code
2B84 - P050B

Fault text
Ignition timing adjustment in idle, cold start

Fault description
Ignition timing adjustment at idle, cold start

Condition for fault identification
Test condition:
The error is recognized when the integrated differential
between specified and actual efficiency rises beyond the
threshold %(KLMXETKHLL) defined in the program map.
Terminal condition: Terminal 15
Voltage condition:
none

Condition for fault memory entry
none

Action in service
Replace fuel

Fault effect and breakdown warning
None
none

Driver information
Warning light:
MIL ON (US only)

Service instruction
None