2020 BMW 128i Coupe (E82) L6-3.0L (N51) Diagnostic Trouble Codes ( DTC ): Service instruction
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2A3D - P1047 (DME)
2A3D - P1047
Information saved in
DME
Fault code
2A3D - P1047
Fault text
Valvetronic, actuator motor: activation
Fault description
VVT-Control Circuit High Input (Bank 1)
Condition for fault identification
Test condition:
Short circuit to voltage supply Terminal condition: Terminal 15 ON Voltage condition:
Battery voltage > 6.99 V
Condition for fault memory entry
Fault set immediate without debounce
Action in service
Ignition off, let control module return to dormant state as indicated, restart
If Item 1 is not OK, it will be necessary to check the electronics in the control module
Fault effect and breakdown warning
Driver information
Warning light:
Emergency default mode 2
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