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Home › Acura › 2025 › Integra Base › Repair and Diagnosis › Engine Performance › System › Engine Control System Diagnostics (P0010 - P0121) › Troubleshooting › DTC P0121 (1.5L Engine) › Overview

DTC P0121 (1.5L Engine): Overview

If the TP sensor A output voltage is out of a specified range, the PCM determines an abnormality and stores the DTC.