2F44 - P1666 (DME)

2F44 - P1666

Information saved in
DME

Fault code
2F44 - P1666

Fault text
EWS preventing manipulation

Fault description
EWS (Electronic Immobilizer) Tampering via KWP2000UE
/ Start Value not Accepted

Condition for fault identification
Test condition:
Starting at T15 ON
Terminal condition: Terminal 15
Voltage condition:
none

Condition for fault memory entry
An incorrect start value telegram

Action in service
If DME really belongs to this vehicle, Terminal 15 OFF/ON,
repeat start value calibration; => Status feedback after start
value calibration has priority over FS

Fault effect and breakdown warning


Driver information
Warning light:
none

Service instruction
none