Yes since car will go into limp mode, but if one fails completely, they usually throw a code
A faulty oxygen sensor can make a car smell like gas. Oxygen and gasoline mixing wrong can cause excessive pollution. Replacing the oxygen sensor can correct this issue, and improve the gas mileage in the car.
Yes
YA!
could be numerous things, like a faulty oxygen sensor/a.k.a O2 sensor, a faulty mass air flow sensor. it all depends on what year make and model of vehicle we are talking about
You either have a bad oxygen sensor or a vacuum leak. Code P1133 indicates a faulty heated oxygen sensor but a vacuum leak could also cause this code.
yes it can. also check knock sensor and the wire going to it
Try changing the Oxygen sensor, faulty sensor is the cause of a lot of hesitation on engines like these (20V Blacktop)
p0171 fuel system lean bank 1 Causes include faulty oxygen sensor, weak fuel pump, plugged fuel filter, low fuel pressure, misfire, faulty map sensor, etc.
One cause of your fuel data system not working is a faulty oxygen sensor. Another cause of your fuel data system not working is a defective ignition system.
Yes, a faulty O2 sensor might cause a 1993 Sidekick to stall. It would also cause the car to misfire and use far more gasoline that it needs.
A faulty crank sensor would cause no spark and no fuel.
Heater condition (Heated oxygen sensor-bank 1 Sensor 2) Probable cause 1 Faulty O2 sensor (H02S12 (Bank 1 Sensor 2)) It's the O2 sensor after the cat 2 Poor connection at oxygen sensor 3 Check circuit fuse (fuse box under the hood by the battery #13 fuse)