2002 Toyota Tundra O2 Sensor

I have a 2002 V6 Tundra and the CEL came on.

2002 toyota tundra o2 sensor. Easy to use parts catalog. I can only find 1 airfuel sensor which isjust in front of the catalytic converter on the passenger side. All the diagrams andinformation I find is for V8 and not a V6.

If any of these O2 sensors fails ECU can no longer get correct signal outputs for the proper air to fuel ratio which can result in poor engine performance and decreased gas mileage. Notes In case of a single oxygen sensor or dual pipe exhaust system fitted with two lambda probes only the oxygen sensor simulator wires to these ports. Here are the most common issues that cause the P0131 code in the Toyota Tundra.

Wiring Harness Issues The wiring that goes to the front and rear oxygen sensors is very susceptible to damage. Ad Order today with free shipping. Newbie Just figured to let you know I have had and loved toyota cars and truckss since 1980 New to me.

When an O2 oxygen sensor go bad itll cause your Toyota Tundra s engine to run less efficiently. I have a 2003 Limited Tundra 4wd with a v8. Genuine Toyota Part - 8946734011 89467-34011 8946734010.

This is due to the fact that O2 sensors are under the. ALL THE PARTS YOUR CAR WILL EVER NEED. Your Tundra can exhibit symptoms when the Oxygen sensor has gone bad.

I had it scanned and code P0135 Bank 1 Sensor1 came up. Oxygen sensors play a vital role in both engine management and emissions control. Downstream sensor located after catalytic converter Notes.