Monday, September 16, 2019

2EE2 - P3199

2020 BMW 128i Coupe (E82) L6-3.0L (N51) Diagnostic Trouble Codes ( DTC ): Service instruction



none









2EE2



2EE2 - P3199







Information saved in



DME









Fault code



2EE2 - P3199









Fault text



Coolant temperature sensor, plausibility: signal constant









Fault description



Engine Coolant Temperature Signal Stuck









Condition for fault identification



Test condition:





Engine must be running





Terminal condition: Terminal 15 ON Voltage condition:





Voltage in onboard electrical system > 9.15 V









Condition for fault memory entry



immediately









Action in service



Visual inspection of sensor



Test to determine whether coolant temperature really remains constant as engine warms



Sensor replacement







Fault effect and breakdown warning







Driver information



Warning light:





MIL ON, electrical water pump and E fan at full power with engine running

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