Walker Products Oxygen Sensor P/N:350-64011
Walker Products 350-31032 oxygen sensor for the 1983-1986 Toyota Camry 4-cylinder 2.0L and other vehicles measures the amount of oxygen in the exhaust gas. It is a narrow-band, flange-mount sensor made for its specific application and position on the vehicle.
A failing sensor can show up as an engine that runs poorly, higher fuel consumption, more exhaust emissions or a lit malfunction indicator light. Those signs alone do not prove the sensor is at fault, since a damaged wiring harness or connector can produce them too.
This listing is one sensor, and the 1983-1986 Toyota Camry 4-cylinder 2.0L takes one. It is a direct-fit upstream oxygen sensor for the 1983-1986 Toyota Camry 4-cylinder 2.0L and the 1986 Toyota Celica 4-cylinder 2.0L.
Fit and size
Build and materials
Is this the right oxygen sensor for the 1986 Toyota Celica 4-cylinder 2.0L?
Yes. Walker Products 350-31032 is an upstream oxygen sensor that fits the 1986 Toyota Celica 4-cylinder 2.0L, and that engine takes one.
Is this Walker Products oxygen sensor narrow-band or wideband?
It is a narrow-band sensor with a flange mount. Walker Products 350-31032 is listed for the upstream position, one per vehicle.
What does the coating on this oxygen sensor protect against?
The coating prevents contamination and erosion of the electrode surfaces by combustion residue and particulates in the exhaust gas. The electrodes are coated with a gas-permeable platinum layer.
Can a bad upstream oxygen sensor make an engine run poorly?
Yes, a failed sensor can make the engine run poorly, raise fuel consumption and exhaust emissions, or light the malfunction indicator light. A shop can read the stored fault codes.
What does this oxygen sensor do for emissions?
It monitors the exhaust gases and the air-fuel ratio, which helps reduce pollutants and supports combustion efficiency.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.