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Home >> Toyota >> 2023 >> GR86 Base, Automatic Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Engine Control System - Diagnostic Codes (2 Of 6) >> SFI System >> DTC P0031: A/F / O2 Heater Control Circuit Low Bank 1 Sensor 1 [11/2021 - ] >> Description
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DTC P0031: A/F / O2 Heater Control Circuit Low Bank 1 Sensor 1 [11/2021 - ]: Description

DTC No. Detection Item DTC Detection Condition
P0031 A/F / O2 Heater Control Circuit Low Bank 1 Sensor 1 Immediately at fault recognition
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