2003 Toyota Tundra O2 Sensor Location

Searching the various online Toyota parts sites there are 2 part numbers listed for the right front.

2003 toyota tundra o2 sensor location. I tried looking at the one that currently installed with a mirror and flashlight but cant find a part number on it. It greatly contributes to monitoring the fuel economy of the vehicle. I have a 2003 Limited Tundra 4wd with a v8.

Bank 1 is the side of the engine with cylinder 1. OEM 89465-34130 and 89465-34120. Find the oxygen sensor by looking for a spark plug-looking part connected to your Toyotas exhaust it will have an electrical connection on it.

The Oxygen O2 Sensor Bank 2 Sensor 1 Front - Right Sensor is located on the exhaust manifold passenger side. When the engine is cold it has a hard time getting a good reading from the Tundras oxygen sensors. Engine light on code reads.

An Oxygen sensor that is between the catalytic converter and the engine is known as an upstream sensor. Check if this fits your 2003 Toyota Tundra. Took off intake replaced offending knock sensor and wire soldered into harness reassembled.

Where is the oxygen sensor on a 2003 Toyota Tundra. Joined Dec 20 2007. The o2 sensor for Toyota Tundra is located in the exhaust pipe where it measures the air-fuel ratio of the engine emissions.

The 2001 Toyota Tundra front oxygen sensor torque specification is 20 pounds. 5 Jun 3 2008. I should known better then to test drive the new ones.