Moisture Damage to Air Fuel Sensor on Honda Fit

Submitted by Jim Taddei · May 29, 2025
Published by RepairPal

Problem overview

The air/fuel sensor, located in the exhaust system, may be damaged by moisture in the exhaust resulting in illumination of the Check Engine Light. Replacing the damaged air/fuel sensor and updating the powertrain control module (PCM) software should correct this concern.

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