2FF2

2FF2 - P0634

Information saved in
DME

Fault code
2FF2 - P0634

Fault text
DME, internal fault

Fault description
DME, internal fault

Condition for fault identification
Test condition:
Engine running
Terminal condition: Terminal 15
Voltage condition:
9 V < Battery voltage < 16 V

Condition for fault memory entry
1 sec.

Action in service
Replace DME

Fault effect and breakdown warning
None
none

Driver information
Warning light:
CC status report

Service instruction
None