Code No. P023E: Intake Air Pressure Sensor Correlation

TROUBLE JUDGMENT

• Coherence between the turbo pressure sensor and the atmospheric sensor
  

FAIL SAFE FUNCTION

• Important engine performances limitation (-50%)
  

PROBABLE CAUSE

• Failed intake air pressure sensor
  
• Failed electrical harness in intake air pressure sensor circuit (Refer to Symptom Procedure - Intake Air Pressure Sensor System )