It has two. They must be replaced, not cleaned.
You can not successfully clean an oxygen sensor. You need to replace it.
maf sensor or idle air control/ecm. force-clean fuel injectors and reset engine timing and base idle
Either coolant is low or the sensor in the reservoir is stuck with dirt. Clean the reservoir with soap and water
Yes. The composite/plastic tips crack. This in turns causes the wire connection to corrode. Replace it with an updated brass tipped version from saturn. Clean the connection or replace it if neccessary. It is also availlable from saturn.
Saturn s-series do not use a cam sensor.If you are getting a trouble code that says you have a bad cam sensor,all it is high resistance on the 1-4 ignition coil circuit.A tune up will fix this code(plugs,wires,clean coil towers and there mounting bolts.
the polyester of the Saturn Window Curtains are machine washable
No, they must be replaced when they wear out. Sure. Pull it out, clean the end with a wire wheel or brush and re-install. O2 sensors don't usually fail, they just get dirty.
An ox sensor is a sensitive component it can easily b damaged it should b replaced at 65 to 75,000 miles for optimum performance. Corrosion ,acids and temperature plus abrasion from carbon take its toll. Replace the sensor.
Clean it using steel wool.
No it is not. The mass air flow sensor measures the amount of air coming into the engine. the O2 sensor measures the amount of oxygen after combustion. The mass airflow sensor is located in the air intake and the O2 sensor is located in the exhaust.
An abs sensor, can get metal shavings stuck to it, can brake clean, but normally if you have a fault it needs to be replaced.
Black smoke usually means that the engine is getting too much fuel or not enough oxygen. Check the air filter first. If it's clean, look for a stuck injector. Other possibilites include oxygen sensor, map sensor and throttle position sensor.