P1006 – Valvetronic Power Supply Fault (BMW)

Description

P1006 BMW indicates a power supply issue affecting the Valvetronic motor.

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Symptoms

  • No start
  • Reduced power
  • Valvetronic inactive

Causes

  • Blown fuse
  • Wiring damage
  • Relay failure

Diagnosis

  • Check fuses
  • Inspect wiring
  • Test relay

Repair

  • Replace fuse
  • Repair wiring
  • Replace relay