BMW 328i Sedan (E90) L6-3.0L (N51) P code charts 30
Fault code
2D58 - P16B9
Fault text
DME, internal fault: monitoring, nominal torque
Fault description
Control Module Self-Test, Torque Loss Monitoring
Condition for fault identification
Test condition:
Control module monitor
Throttle valve not without current
Calculation fault, calculated torque loss too high
Terminal condition: Terminal 15 ON
Voltage condition:
Voltage in onboard electrical system >= 10 V
Condition for fault memory entry
480 ms
Action in service
Check temperature sensors (oil / coolant)
If frequency is >=3 Replace DME
Fault effect and breakdown warning
Driver information
Warning light:
MIL OFF EML ON CC: Reduced power, engine
malfunction
RPM limited to 1300 rpm
Service instruction
none
P16C0
2D58 - P16C0
Information saved in
DME
Fault code
2D58 - P16C0
Fault text
DME, internal fault: monitoring, nominal torque
Fault description
Control Module Self-Test, Driving Dynamics Control
Switch Monitoring
Condition for fault identification
Test condition:
Always
SPORT switch monitor
Sport switch voltages are not plausible and not detected by
diagnosis utility
Terminal condition: Terminal 15 ON
Voltage condition:
Voltage in onboard electrical system >= 10 V
Condition for fault memory entry
480 ms
Action in service
If frequency >=3 Replace DME
