DTC P0234 Alfa Romeo

Turbocharger Supercharger A Overboost Condition

Turbocharger Supercharger A Overboost Condition

Description

The Boost Pressure Sensor actual value, minus the desired value is above a calibrated threshold. The desired value varies depending on driving conditions.

Cause and Solution

Boost Pressure Sensor, Wiring, Or Related Connectors
Wastegate Solenoid Pressure Hoses Tubes
Wastegate Solenoid, Wiring, Vacuum, Or Related Components

Video Guide

Duration: PT4M4S | Uploaded: 2020-04-28

Diagnostic Info

  • DTC Code: P0234
  • Brand: Alfa Romeo
Back to Blog