FixVault

Home › Acura › 2024 › Integra Base › Repair and Diagnosis › Engine Performance › System › Engine Control System Diagnostics (P0121 - P0300) › Troubleshooting › DTC P027E (1.5L Engine) › Overview

DTC P027E (1.5L Engine): Overview

If the commanded air fuel ratio is too lean compared to the target air fuel ratio, the PCM determines an abnormality and stores the DTC.