The oxygen sensors on your Toyota Celica help determine if the air-fuel ratio of the engine is rich or lean. This helps the electronic fuel injection adjust the mixture in real time and also reduce ...

This manual unlocks the potential of your new Toyota O2 Sensor Wiring Diagram. Explore its features, learn how to install, operate, and maintain it seamlessly. Please Review the Warranty Information ...

Excessive fuel consumption, stalling, rough idling and check engine light are some of the symptoms when a car has either a bad Mass Airflow Sensor, Heated Oxygen ...

Toyota is recalling about 1 million cars and SUVs in the United States due to a possible defect that could cause the passenger airbag to fail to deploy in a crash. The recall involves 15 different ...

One of the most common problems with an engine that is not putting out as much power or pep as you are used to, is that of a faulty or failing mass air flow (MAF) sensor, both with and without a check ...

The knock sensor on your Toyota VVTi engine is basically a microphone that senses if detonation occurs in one of the cylinders. The detonation happens when the fuel-air mixture ignites before it’s ...

When you shop through retailer links on our site, we may earn affiliate commissions. 100% of the fees we collect are used to support our nonprofit mission. Learn more. Toyota is recalling millions of ...

The problem: The issue has to do with a faulty occupant weight sensor, known as an Occupant Classification System (OCS). If the OCS short circuits, the airbag might not deploy as designed in certain ...