2A18 - P240B

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

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2A18 - P240B (DME)

2A18 - P240B

Information saved in

DME

Fault code

2A18 - P240B

Fault text

DMTL, heater: activation

Fault description

Evaporative Emission System Leak Detection Pump Heater Control Circuit Low

Condition for fault identification

Test condition:

Control monitoring when DMTL heater is being triggered. Terminal condition: Terminal 15 ON

Voltage condition:

Voltage in onboard electrical system > 10 V

Condition for fault memory entry

5 sec.

Action in service 1Check wiring Repair if defective

If wiring is OK proceed to check component

Fault effect and breakdown warning

Driver information Warning light: MIL ON