If you suspect that your oxygen sensor may be dirty you can clean it by first removing the sensor from its housing in the vehicle and then soaking the sensor in gasoline overnight.
Cleaning o2 sensor with vinegar.
Before you start cleaning the oxygen sensors be sure to pay special attention to safety.
Safety goggles mask and rubber gloves.
I use the innovate lm 2 to read the sensor.
Dont use carb or brake clean.
How to clean the o2 sensor there are two ways to clean or replace the oxygen sensor falling within a broad price range.
Test your oxygen sensor.
The first step to cleaning the oxygen sensors is to locate and remove them but for this you will have to use a jack to give you access.
A dirty oxygen sensor can cause your check engine light to come on and can also result in your car burning through extra gasoline.
Cleaning o2 sensor with carbon cleaner.
Park your car in a well ventilated well lit clean area.
In fact you always risk voiding a warranty if you attempt to clean a sensor and something goes wrong later.
Cleaning an o2 sensor with a carbon cleaner is another very inexpensive way to clean.
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Protect yourself with work gloves work goggles and a face mask especially when working with the gasoline.
Spray the cleaner into the hole at the tip of the sensor.
No car manufacturer supports cleaning sensors.
The most expensive option is the outright replacement of the part.
A jack and good reliable jack stands.
Cleaning my o2 senser on my 2001 mitsubishi mirage to restore mpg.
Gasoline safe container with a lid.
Oxygen sensors may be tested for effectiveness.
Vinegar coca cola carburetor cleaner wd 40 gasoline or special carbon cleaner solvents.
How to clean your lambda sensor o2 sensor simple method and proven.
Unlike vinegar or household detergents gasoline shouldn t harm the components of your vehicle.
This is what most mechanics will propose.
The price of the component varies according to the brand and engine type.
Repeat this spraying process into the top of the hole until no more contaminants wipe off on the paper towel.
The first step to clean an oxygen sensor is to protect yourself and ensure safety by wearing gloves goggles and face mask as you would be working with gasoline during the process.
1 gallon of gasoline.
Now you are prepared let s start to clean your oxygen sensor.
If you find that your car has a faulty oxygen sensor here s how you can replace it.
Now i was wondering what is the best but responsible method to clean it.
A vast range of solvents is adviced on the internet.