Monday, November 14, 2022

2CEC - P1638

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



none









2CEC



2CEC - P1638







Information saved in



DME









Fault code



2CEC - P1638









Fault text



Throttle-valve actuator, jamming briefly









Fault description



Throttle Valve Position Control Throttle Stuck Temporarily (Bank 1)









Condition for fault identification



Test condition:





Throttle valve test





Engine must be running





Throttle valve adaptation must not be in progress Throttle valve actuator must be under current





No emergency default mode operation Terminal condition: Terminal 15 ON Voltage condition:





none









Condition for fault memory entry



0.5 sec.









Action in service



none









Fault effect and breakdown warning







Driver information Warning light: none

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