2002 Toyota Tundra Oxygen Sensor Replacement

Replacing the Denso 234-9001 Air Fuel Ratio Sensor after an OBD2 CODE P1135 0101.

2002 toyota tundra oxygen sensor replacement. A question on this forum gave me the answer. Oakman on December 04 2009. Compare the old oxygen sensor to the new sensor.

Depending on which engine in your Tundra you can either use a ratchet and an oxygen sensor socket to simply unthread the oxygen sensor from the exhaust bung or use a box-end wrench to remove the mounting nuts and remove it from the exhaust. Nor7 Sep 12 2016 6. Inspect the threads of the new oxygen sensor and apply copper anti-seize to the threads if not pre-applied from the factory.

As the O2 heater reaches operating temperature the oxygen sensor responds by switching according to oxygen content of the. Get a replacement Denso sensor they make the OEM part a 22mm sensor socket the low profile one works best PB blaster. The problem with universal O2 sensors is that the heat range may not be the same as a factory sensor.

The best way to insure you are getting a factory spec O2 sensor for your 2002 Toyota Tundra is to purchase one from your local Toyota dealer. Sep 12 2016 Member. Oxygen Sensor Replacement Estimate for Toyota Tundra Toyota Tundra Oxygen Sensor Replacement costs 473 on average.

Here is the replacement procedure. A failed Oxygen Sensor will often have no noticeable symptoms beyond a check engine light but it does cause your 2002 Toyota Tundra to operate inefficiently and produce higher emissions. Skyclad OP New Member.

Drop it off at our shop and pick it up a few hours later or save. I belived your bad sensor is on the passenger side by the exhaust manifold but if not try the drivers side all the oxygen sensor for this van are the same. Put truck in park set the hand brake use jack stands if youre not using a ramp.