P1013 – Valvetronic Motor Jammed (BMW)

Description

P1013 BMW indicates the Valvetronic motor is mechanically jammed.

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Symptoms

  • Hard start
  • Rough idle
  • Reduced power

Causes

  • Gear damage
  • Mechanical obstruction
  • Motor failure

Diagnosis

  • Inspect gears
  • Check mechanical movement
  • Scan DME

Repair

  • Replace gears
  • Repair mechanism
  • Replace motor