Where is air fuel sensor located Toyota Tundra 2002?

In a 2002 Toyota Tundra, the air fuel sensor, also known as the oxygen sensor, is typically located in the exhaust system. Specifically, it can be found on the exhaust manifold or just downstream of it, before the catalytic converter. Depending on the engine configuration, there may be multiple sensors, with the upstream sensor measuring the air-fuel mixture for optimal combustion. Always consult the vehicle's service manual for precise location details.