U119F

CF28 - U119F

Information saved in
GS

Fault code
CF28 - U119F

Fault text
Message error (OBD data, engine) from the engine control,
receiver DKG/EGS, transmitter DME-DDE/ACC

Fault description
Lost Communication With OBD Data Engine

Condition for fault identification
Test condition:
Terminal 15 ON, vehicle electrical system voltage > 10V
Terminal condition: Terminal 15 ON
Voltage condition:
UBat > 10V

Condition for fault memory entry
5 sec.

Action in service
1st step: Read out frequency
1st step: Case 1: Frequency = 1 and fault is not active 2nd
step: Delete fault
1st step: Case 2: Frequency >1 and/or active
- Have comparable diagnostic fault codes been logged in
other ECUs? 2nd step: Continue analysis with
transmitter of faulty message
Notice:
No transmission defect - No component replacement!

Fault effect and breakdown warning
none

Driver information
Warning light:
Limp-home mode:

Service instruction
none