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Home >> Toyota >> 2023 >> GR86 Base, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Diagnostic Codes (2 Of 6) >> SFI System >> DTC P0038: A/F / O2 Heater Control Circuit High Bank 1 Sensor 2 [11/2021 - ] >> Description
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DTC P0038: A/F / O2 Heater Control Circuit High Bank 1 Sensor 2 [11/2021 - ]: Description

DTC No. Detection Item DTC Detection Condition
P0038 A/F / O2 Heater Control Circuit High Bank 1 Sensor 2 Detected when two consecutive driving cycles with fault occur.
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