P1213 – Boost Leak Detected (BMW)

Description

P1213 BMW indicates a boost leak in the charge pressure system.

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Symptoms

  • Poor acceleration
  • Hesitation
  • Low boost

Causes

  • Cracked hose
  • Loose clamp
  • Intercooler leak

Diagnosis

  • Smoke test
  • Inspect hoses
  • Check intercooler

Repair

  • Fix hose leaks
  • Tighten clamps
  • Repair intercooler