2E27 - P0354

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

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2E27

2E27 - P0354

Information saved in

DME

Fault code

2E27 - P0354

Fault text

Ignition coil, cylinder 4

Fault description

Ignition Coil 'D' Primary/Secondary Circuit

Condition for fault identification

Test condition:

No dual ignition, secondary spark absent Terminal condition: Terminal 15 ON Voltage condition:

Voltage in onboard electrical system > 11 V

Condition for fault memory entry

Segment synchronization

Action in service

Check voltage supply, KBB/ZSP plug contact, measure KBB insulation resistance, replace ignition coil.

Fault effect and breakdown warning

Driver information Warning light: none