• The fault code P0240 indicates that there is an issue with the circuit that controls the Turbocharger Boost Sensor B. This may cause a reduction in engine power and acceleration.

Possible Symptoms:

  • Reduced engine power and acceleration

  • Illuminated check engine light

  • Rough idling or stalling

  • Reduced fuel efficiency

Possible Causes:

  • Faulty Turbocharger Boost Sensor B

  • Wiring issues or poor connections in the circuit

  • Failed Engine Control Module (ECM)

Related Parts:

  • Turbocharger/Supercharger: Turbocharger compresses in more air into the engine, hence producing more power output. Problem leads to power loss

Possible Solutions:

  • Replace the Turbocharger Boost Sensor B

  • Check and repair any damaged wiring or connections

  • Clean or tighten any loose or corroded electrical connections

  • Replace the Engine Control Module (ECM) if necessary