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
== == 1996 Corolla's have two oxygen sensors. The first sensor, is pre catalytic converter. It is located on the exhaust manifold. The second sensor is post catalytic converter.
A/F sensor are located in each exhaust manifold, O2 sensor After catalytic converter on exhaust pipe
That code means that the oxygen sensor downstream of the catalytic converter on bank 2 is detecting that the converter is not working as efficiently as it should be. It could be a bad oxygen sensor, a bad catalytic converter or and exhaust leak.
It is the one on the passenger side behind the catalytic converter
On a 2000 Toyota Corolla, the oxygen sensor is typically located in the exhaust system. There are usually two sensors: the upstream (pre-catalytic converter) sensor is located on the exhaust manifold, while the downstream (post-catalytic converter) sensor is found further down the exhaust pipe, near the catalytic converter. Accessing these sensors may require lifting the vehicle for better visibility and reach.
It screwed in to the exhaust manifold. To change it you unplug the sensor and unscrew it with an O2 sensor socket.
There are 3 Oxygen Sensors on a 97 Toyota Camry with a 3.0 liter v6.An oxygen sensor is mounted on each exhaust manifold (left and right), And the third is mounted on the exhaust pipe after the catalytic converter.
There are two of them, one on either side of the catalytic converter in the exhaust system.
On a 1999 Toyota Corolla, the oxygen sensor is typically located in the exhaust system. There are usually two sensors: one upstream (pre-catalytic converter) and one downstream (post-catalytic converter). The upstream sensor is found on the exhaust manifold or near the front of the catalytic converter, while the downstream sensor is located further along the exhaust pipe after the catalytic converter. You may need to lift the vehicle or access it from underneath for better visibility.
The upstream heated oxygen sensor is located ahead of the catalytic converter The downstream heated oxygen sensor is located behind the converter