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