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2022 FORD MUSTANG MACH-E
Extended Range Dual Motor AWD•AWD•AUTOMATIC•ev
9 active safety recalls on this vehicle — view recalls
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Repairs0Labor316Torque4675Fluid5DTC1170Battery1Maintenance0Recalls9
P0033moderate severityPowertrain

Turbocharger/Supercharger Bypass Valve Control Circuit

on 2022 Ford Mustang Mach-E Extended Range Dual Motor AWD · AWD

What this code means

The computer detected a general fault in the turbo/supercharger bypass valve control circuit. This can affect boost control and engine performance.

Symptoms

  • Reduced boost
  • Loss of power
  • Check engine light on

Common causes

  • Faulty bypass valve solenoid
  • Wiring or connector fault
  • Vacuum line leak
  • Failed control module driver

Diagnostic steps

  1. Scan for boost-related codes
  2. Inspect bypass valve and wiring
  3. Test solenoid operation
  4. Check vacuum lines and control signal
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