Check engine light, low power, increased emissions, poor fuel economy,
Check engine light, low power, increased emissions, poor fuel economy,
Check engine light, low power, increased emissions, poor fuel economy,
No.
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
Yes, that is one of many possibilities.
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)
A faulty wheel speed sensor may cause the ABS light to go on. If the "Track Control Off" light is also activated, the faulty sensor is probably on one of the front wheels, since this is a front wheel drive vehicle.
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.