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Home >> BMW >> 2016 >> 335i Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 1084 (Self Diagnosis - Diagnostic Trouble Codes (N20 & N26)) >> Fault Code Tests >> DTC P13CD: BMW DTC 113027; DME -- Ignition And Injectors Relay Power Supply Circuit Injection Circuit/Open (Bank 1) >> Action in service

Action in service

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  1. Check the voltage supply to the load-shedding relay for ignition and fuel injection.
  2. Check wiring harness between DME and load-shedding relay for ignition and fuel injection.
  3. Installed components (ignition coils) or associated wiring harness incorrectly connected.
  4. If the above checks are OK: Replace load-shedding relay for ignition and fuel injection or power distribution box.
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