2020 BMW 128i Coupe (E82) L6-3.0L (N51) Diagnostic Trouble Codes ( DTC ): Service instruction
none
2A3A
2A3A - P1041
Information saved in
DME
Fault code
2A3A - P1041
Fault text
Valvetronic, internal fault
Fault description
Internal VVT-Control Module EEPROM Error (Bank 1)
Condition for fault identification
Test condition:
E2PROM fault
Terminal condition: Terminal 15 ON Voltage condition:
none
Condition for fault memory entry
Fault set immediate without debounce
Action in service
Ignition off, wait for control module to return to dormant "sleep" state, run travel limit initialization routine again or trigger travel limit initialization routine manually
Fault effect and breakdown warning
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