try to find out which oxygen sensor it is i believe it has 4 2 on each side. if they are going out it will defitley trigger a check engine light and cause a missfire
you have to buy a special socket for it its way easier. and disconnect the cable usually has clips.
and unscrew the sensor and put new one in its very easy
before cat
How do you change oxygen sensor in 1992 Toyota corolla? Is there a model engine 4A-FE without a oxygen sensor?
labor cost to change an oxygen sensor in a 1995 toyota avalon
For the 1993 Toyota Tercel, the O2 sensor has three different wire colors. These colors are: black, blue, and white.
It screwed in to the exhaust manifold. To change it you unplug the sensor and unscrew it with an O2 sensor socket.
its on the downpipe its 2 nuts you have to unscrew
The 1988 Toyota oxygen sensor is located on the air cleaner housing. You will find the sensor, on the back side of the housing.
The oxygen sensor is in the factory manifold coming off of the front of the engine. It has been a while since I looked at mine but I think it is the only plug in wire on the exhaust.Get a new sensor and go to a local muffler shop and they will do it in no time, or pull it out yourself and plug in the new one.
On my '91 it's below the thermostat.
It's inside the air cleaner housing.
The 1985 Toyota Corolla has one.
Where is the oxygen sensor code p1155 located in toyota mini van sienna?