P0138

The P0138 code indicates that the engine control module (ECM) has detected a high voltage signal from the oxygen sensor circuit in your 2018-present Toyota Camry (Eighth Generation). This usually points to an issue with the oxygen sensor, wiring, or exhaust system.

The check engine light code P0138 indicates a high voltage signal from the oxygen sensor in the exhaust system of a 2018-present Toyota Camry, which may lead to poor fuel economy and increased emissions.

The P0138 code indicates a high voltage signal from the bank 1 oxygen sensor on a Toyota Camry Eighth Generation (2018-present), suggesting potential issues with the sensor or the circuit.

The P0138 code indicates that the oxygen sensor circuit for Bank 1 Sensor 2 is experiencing high voltage, which can lead to poor fuel economy and increased emissions. This issue is commonly found in the 2012-2017 Toyota Camry.

The P0138 code in a Toyota Camry indicates a high voltage signal from the downstream oxygen sensor (O2 sensor), specifically the bank 1 sensor 2. This may lead to poor fuel economy and increased emissions.

The P0138 code indicates a high voltage signal from the oxygen sensor circuit in a Toyota Camry from the seventh generation (2012-2017). This usually suggests an issue with the downstream oxygen sensor or its circuit.

The P0138 code on a 2012-2017 Toyota Camry XV50 indicates a high voltage signal from the upstream oxygen sensor (O2 sensor), which typically means there may be an issue with the sensor itself, wiring, or exhaust leaks.

The Toyota Camry XV40 (2007-2011) is displaying a P0138 code, which indicates a high voltage reading from the oxygen sensor circuit in bank 1.

The P0138 code indicates a high voltage signal from the oxygen sensor located in Bank 1, Sensor 2 of your Toyota Camry XV50 (2012-2017). This typically suggests an issue with the sensor itself or the wiring and connectors associated with it.

Learn how to diagnose and repair error code P0138 related to the Oxygen Sensor in your 2021 Toyota Camry with detailed steps and required tools.

Learn about error code P0138, its symptoms, diagnostic steps, and repair instructions for the 2019 Toyota Camry XV70.