2A40 - P1076

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

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2A40

2A40 - P1076

Information saved in

DME

Fault code

2A40 - P1076

Fault text

Valvetronic, thermal overload protection

Fault description

VVT-Overload Protection ECU-Temperature High Input (Bank 1)

Condition for fault identification

Test condition:

Monitoring of maximum transistor temperature Terminal condition: Terminal 15 ON

Voltage condition: none

Condition for fault memory entry

0.03

Action in service

Repeat the diagnostic routine once the vehicle cools

If Item 1 is not OK, it will be necessary to proceed to an examination of the control module's electronic circuitry

Fault effect and breakdown warning

Driver information

Warning light:

Emergency default mode 2