FixVault
Home
›
Acura
›
2025
›
Integra Base
›
Repair and Diagnosis
›
Engine Performance
›
System
›
Engine Control System Diagnostics (P0300 - P0533)
›
Troubleshooting
›
DTC P0452 (1.5L Engine)
›
Overview
DTC P0452 (1.5L Engine): Overview
If the FTP sensor output value is lower than a specified value, the PCM determines an abnormality and stores the DTC.