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Home >> BMW >> 2016 >> 428i 2D Convertible >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Self Diagnosis - Diagnostic Trouble Codes (N20 & N26) >> Fault Code Tests >> DTC P13DF: BMW DTC 113025; DME -- Ignition And Injectors Relay Power Supply Circuit Injection Circuit High (Bank 1) >> Action in service

Action in service

  1. Check wiring harness between DME and load-shedding relay for ignition and fuel injection.
  2. Check supplied components (ignition coils) and associated wiring harness for short circuit.
  3. If the above checks are OK: Replace load-shedding relay for ignition and fuel injection or power distribution box.
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