2F4B – P1668 (DME)
2F4B – P1668
Information saved in
DME
Fault code
2F4B – P1668
Fault text
DME, internal fault: immobilizer data
2010-2020 BMW 128i Convertible (E88) L6-3.0L (N51) WWW.168MOTIVE.COM Page 281
Fault description
EWS (Electronic Immobilizer) Start Value Destroyed
Condition for fault identification
Test condition:
Terminal 15
Terminal condition: Terminal 15
Voltage condition:
none
Condition for fault memory entry
1
Action in service
Replace DME, if fault occurs repeatedly
Fault effect and breakdown warning
