O2 sensor white smoke

DO sensor s for pharmaceutical, beverages, breweries, microelectronics and pure water. TDL gas oxygen sensor s for chemical and petrochemical production and safety applications. If the sensor is defective, however, it can cause your car to run either rich or lean.

If your car is running excessively rich, you may notice black smoke coming from your tailpipe. Get yourself a good OBDscanner and download The factory shop manual. They are available for about bucks on line. The oxygen sensor code is most likely an oxygen sensor that has been destroyed by the anyifreeze. Replacing the oxygen sensor will not do any good until the problem with the engine is fixed.

Usually when the oxygen sensor goes bad it triggers the check engine light. One of two conditions is responsible for white smoke blowing out of your exhaust. First is normal condition (so you don’t have to panic) and the second is a not so normal condition which should be fixed as soon as possible. Blowing out giant clouds of white smoke while hot or cold. Does not overheat or use any coolant.

I have to get a smog check in California. Diagnostic check flags sensor. Please help can’t afford a car right now. If your Os sensor has died it will mess with the fuel on just one side.

Is it possible that your misfire has damaged the cat for that side? Since the oxygen sensor is in the exhaust stream, it can become contaminated over time. Much like a spark plug, the oxygen sensor can be examined and “read” to determine what the cause of contamination might be. Black sooty deposits would indicate an excessively rich fuel mixture condition or oil blow-by in an older engine. Osensors for the bank side.

Some of the sensors that could affect this include the mass air flow sensor , manifold absolute pressure (MAP) sensor , oxygen sensors and engine coolant temperature sensor. Solution: Have the issue diagnose and replace the faulty sensor. Some white exhaust smoke is normal, especially when you first start the car. On newer cars, the oxygen sensor can tell the computer to richen up or lean out the air fuel mixture.

It could cause a little, almost unnoticeable amount of extra smoke if it was. Boxster than is spewing out white smoke like crazy. Water is being introduced into the combustion chamber. This is why your car smokes white in the mornings when it’s cold until it warms up and clear water condensation.

Primary Oxygen Sensor (PHO2) right before the catalytic. After slowing down, the plume goes away, and I can continue near mph. The smoke does seem heavy and it has had a small amount of black smoke right before the white smoke on occasion. The guy at the auto part store also stated there was a code for the egr sensor.

This would be a better alternative problem to the headgaskets. Any insight appreciated. You don’t need to take your car to a professional either. This oneHOWTO article will give you step by step instructions on how to clean a bad oxygen sensor.

You can clean it at your home itself. Since a rich condition robs a vehicle of power, a bad oxygen sensor can cause poor acceleration. If your vehicle is running rich, replace the oxygen sensor to see if that solves the problem.