P1036 – VANOS Oil Flow Fault (BMW)

Description

P1036 BMW indicates insufficient or restricted oil flow to the VANOS system.

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Symptoms

  • Poor acceleration
  • Hesitation
  • Rough idle

Causes

  • Clogged oil passages
  • Low oil level
  • Oil pump wear

Diagnosis

  • Check oil level
  • Inspect passages
  • Check oil pump

Repair

  • Refill oil
  • Clean passages
  • Repair oil pump