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Home › Honda › 2021 › Insight EX › Repair and Diagnosis › Engine Performance › System › Engine Control System - Advanced Diagnostics (1 Of 2) › Advanced Diagnostics › DTC P0135 › Enable Conditions

Enable Conditions

Condition Minimum Maximum
12 volt battery voltage 9.0 V -
State of the engine Running
Other During A/F sensor (sensor 1) heater operation
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