2019 BMW 128i Convertible (E88) L6-3.0L (N51) A L L Diagnostic Trouble Codes ( DTC ): Manufacturer Code Charts Page 232
Information saved in
DME
Fault code
2EE6 - P316A
Fault text
Coolant-temperature sensor, measurement range
Fault description
Engine Coolant Temperature Signal Stuck High
Condition for fault identification
Test condition:
Engine must be running, T_ES > 360 min, UBatt >11V, TIA
at start between -10 锟斤拷C and 60 锟斤拷C, TAM_ST > -10 锟斤拷C, cold
start
Terminal condition: Terminal 15 on and engine running
Voltage condition:
Voltage in onboard electrical system > 11 V
Condition for fault memory entry
immediately
Action in service
1) Visual inspection of sensor and wiring
2) Determine whether coolant temperature really remains
constant while the engine warms up
3) Replace sensor
Fault effect and breakdown warning
Driver information
Warning light:
MIL ON, electrical water pump and E fan at full power with
engine running
Service instruction
none
2EFE - P0480 (DME)
2EFE - P0480
Information saved in
DME
Fault code
2EFE - P0480
Fault text
Electric fan, activation
Fault description
Fan 1 Control Circuit
Condition for fault identification
Test condition:
PWM > 10%
Terminal condition: Terminal 15 ON
Voltage condition:
Voltage in onboard electrical system > 10 V
Condition for fault memory entry
5 sec.
Action in service
1. Check voltage supply to fan. (If there is no power to the
