2010 BMW 128i Convertible (E88) L6-3.0L (N52K) Manufacturer Code Page 182
DME
Fault code
2DEB – P160D
Fault text
Power management, vehicle electrical system
Fault description
Powermanagement Undervoltage
Condition for fault identification
Test condition:
Low voltage while engine is running
Terminal condition: Terminal 15, engine on
Voltage condition:
Onboard electrical system voltage < 10.5 V
Condition for fault memory entry
Vehicle electrical system voltage < K_USPGAPP (10.5V)
for 10 sec. (debounced in SW)
Action in service
Perform alternator diagnosis.
Fault effect and breakdown warning
Driver information
Warning light:
No CC message
Service instruction
none
2DEB – P160E (DME)
2DEB – P160E
Information saved in
DME
Fault code
2DEB – P160E
Fault text
Power management, vehicle electrical system
Fault description
Powermanagement Operation Without Battery
Condition for fault identification
Test condition:
Operation without battery with engine running
Voltage fluctuations caused by poor battery contacts
Terminal condition: Terminal 15, engine on
Voltage condition:
Substantial voltage fluctuations (10.5 V -14 V)
Condition for fault memory entry
Vehicle electrical system voltage < K_USPGAPP (10.5V)
for 10 sec. (debounced in SW)
Action in service
Check battery terminals
Fault effect and breakdown warning
