2020 BMW 128i Coupe (E82) L6-3.0L (N51) Diagnostic Trouble Codes ( DTC ): P Code Charts Service instruction
none
P3025
2C42 - P3025
Information saved in
DME
Fault code
2C42 - P3025
Fault text
DME, internal fault: oxygen sensor 2
Fault description
O2 Sensor Initialization Error WRAF-IC (Bank 2 Sensor 1)
Condition for fault identification
Test condition:
Monitoring of O2 sensor chip No fault memories
Terminal condition: Terminal 15 ON Voltage condition:
none
Condition for fault memory entry
Self-diagnosis processor chip: Communications fault with
锟紺
Action in service
Replace DME
Fault effect and breakdown warning
Driver information Warning light: MIL ON
