P1010 – Valvetronic Motor Control Circuit Fault (BMW)

Description

P1010 BMW indicates a fault in the Valvetronic motor control circuit.

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Symptoms

  • No start
  • Reduced power
  • Valvetronic inactive

Causes

  • Control circuit failure
  • Wiring damage
  • DME driver fault

Diagnosis

  • Check circuit continuity
  • Inspect wiring
  • Scan DME

Repair

  • Repair wiring
  • Replace motor
  • Repair DME driver