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How to Drive With a Bad O2 Sensor
Automotive O2 sensors determine in real time if the air fuel ratio of your vehicle's engine is lean or rich. They make electronic fuel injections and emission control possible. Sensors typically last from 30,000 miles to more than 100,000 miles. Driving... More »
Difficulty: Easy
Source: www.ehow.com

Bad Oxygen Sensor Symptoms - Prime Choice Auto Parts


Your vehicle's oxygen sensors are important, but what are symptoms of a bad oxygen sensor, and when do you replace an oxygen sensor?

Common Symptoms Of A Bad Oxygen Sensor - Auto Repair, Check ...


Depending on the type and/or location of a faulty oxygen sensor, the fuel-delivery and the fuel-combustion systems can be thrown off or made irregular by a ...

Bad Oxygen Sensor - Simple Car Answers


A bad oxygen sensor can be destructive to your car. What are oxygen sensor symptoms? These installation tips will save you a bundle of cash if you plan on ...

Some experts say that new fuels with higher ethanol content are causing parts of our cars, including the O2 sensors, to go bad prematurely. Whether this is the case or not, if your CEL (Check Engine Light) is on you won't be on the road much longer thanks to most state... More »
By Matthew Wright, About.com Guide

Signs of bad O2 sensor? | Yahoo Answers


Mar 29, 2013 ... A friend of mine told me it's most likely a bad o2 sensor causing this, but I wanted to get some opinions on here to put my mind at ease (and ...

www.ask.com/youtube?q=Bad O2 Sensor&v=Z4tAyWfdHB8
Aug 20, 2013 ... Is your "Check Engine Light" on? It may be a bad O2 Sensor. You don't want this to go too long or you'll be spending a ton more in car repairs, ...

5 Signs Your Oxygen Sensor Is Bad | Oil Filters Online Blog


Jan 29, 2011 ... Oxygen sensors eventually need to be replaced in all vehicles. If your vehicle's O2 sensor is faulty, chances are there will be signs! Check this ...

Troubleshooting Problems with your Oxygen Sensor | Walker Products


Symptoms of a bad oxygen sensor: rough idle, misfire or hesitation. Oxygen sensor failure causes: high mileage, a contaminant (poisoning) or electrical issue .

replacing oxygen sensors for preventive maintenance - OBD-II


A bad sensor? A computer glitch? A low-voltage problem? The first thing to look for is a Diagnostic Trouble Code (DTC). If a code is found, it narrows down the ...

Popular Q&A
Q: Bad O2 Sensor?
A: Usually idle that goes up and down is cause by a bad "idle control valve" located near the throttle body. Needs to be replace. Read More »
Source: www.fixya.com
Q: Is this a bad O2 sensor at the CAT?
A: It is probably the sensor before the cat. if it has a heater. The heater circuit going bad is a common problem, it does not affect the way the car runs after it... Read More »
Source: www.fixya.com
Q: Bad o2 sensor maybe?
A: Dave, the regulator does operate when the pump is on because most of the fuel that is pumped up to the regulator is sent back to which ever tank you have select... Read More »
Source: en.allexperts.com
Q: What Are the Symptoms of a Bad O2 Sensor?
A: The "check engine" light on your dashboard is probably one of the first symptoms you will notice when one of the oxygen sensors begins to fail. When this happen... Read More »
Source: www.ehow.com
Q: What Causes Bad O2 Sensors?
A: A sensor's performance changes due to normal wear and tear. According to the Auto Tap website, the sensor may not react as quickly as it once did. This increase... Read More »
Source: www.ehow.com