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If the old oxygen sensor is no longer functioning properly and you replace it with a new one you will certainly save quite a bit of fuel.

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โˆ™ 2006-03-17 03:29:22
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Q: Will a new oxygen sensor increase gas mileage in your 1992 Buick Roadmaster or will this be a waste of money and time?
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Related Questions

Where is the oxygen sensor loacated on a 1993 Buick Roadmaster?

Oxygen SensorOxygen Sensor Location

Where is the oxygen sensor for better fuel mileage on 1992 escort Gt?

the 02 sensor has nothing to do with gas mileage. it sipley is a sensor that reads the oxygen level in your exhaust for emissions.

Does old oxygen sensor effect gas mileage?

If it is malfunctioning it can affect fuel mileage.

Does the oxygen sensor affect fuel mileage on a 1994 Chevy pickup?

Yes it will.

Does a bad oxygen sensor really affect performance?

causes very poor gas mileage

Will a faulty oxygen sensor make to car spell like gas?

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.

Oxygen sensor needs to be replaced does it have to be done immediately?

no but it affects how well your car runs and gas mileage

How can you tell if the oxygen sensor is bad in a Chrysler 300m?

Check ingine light and your gas mileage get worse.

How long do you have before you have to change an oxygen sensor in a vehicle?

no set time or mileage part failure only

Where is the cooling fan sensor located in 1994 Buick roadmaster?

The coolant sensor on a 1994 Buick Roadmaster is located just above the Harmonic Balance pully at about 2 oclock

Can oxygen sensors affect gas mileage on 2003 Subaru Forester?

Absolutely. Not just on Subaru but every car built that has an oxygen sensor. And they all do.

Where is the Collant temperature sensor located on the Buick Roadmaster?


Should an Oxygen Sensor be replaced regularly in a 2000 Chrysler Cirrus to improve gas mileage?

The O2 sensor is not a regular maintenance item that needs replacing at a set time or mileage. Replacing a fully functional O2 sensor will not improve performance or mileage. The ECU will set a fault code and alert you to a faulty O2 sensor. They should easily last 100,000 miles.

How do i remove oil level sensor 1992 Buick Roadmaster?

It is not an oil level sensor it is an oil pressure sensor. It just unscrews.

Where is the locations of oxygen sensor for Mitsubishi Outlander?

There are two oxygen sensor for Mitsubishi Outlander. Front Oxygen Sensor and Rear Oxygen Sensor

Can removing emissions equipment improve gas mileage?

If you removed ALL emissions equipment, the question would be hard to answer, in theory anyway. Removing individual equipment such as your Catalytic Converter would improve exahaust flow and improve gas mileage. Removing your Oxygen Sensor would most likely decrease gas mileage because the Oxygen Sensor helps control the air/fuel mixture.

Does changing oxygen sensor increases gas mileage?

If the one you are replacing is defective then a new one will help your fuel mileage. If on the other hand if it is working as it should then a new one will not help.

Do you need a oxygen sensor for headers?

If the vehicle was built with an oxygen sensor, you will need an oxygen sensor.

Will oxygen sensor stop your 99 ford escort from running right?

Yes, it measures the amount of oxygen in the exhaust as compared to the oxygen in the atmosphere. A faulty 02 sensor will make the engine run rich and eventually ruin the catalytic converter not to mention bad gas mileage.

Can you improve gas mileage by wrapping your oxygen sensor in aluminum foil if so which one above or below the cat converter?

No, does not work.

Where exactly is the location of your oxygen sensor heater in a 2002 rodeo?

It's integrated into the oxygen sensor. Buy a new oxygen sensor and you get a free oxygen sensor heater.

How do you know when oxygen sensor is bad?

An oxygen sensor is bad when it is no longer performing inside a set of parameters that are designated and optimal. The oxygen operates in a very narrow window of voltage and provides feedback to the engine to adjust the air/fuel ratio to maintain performance and emissions. If the sensor is bad and returning poor data, the performance, emissions and mileage will suffer.

Which oxygen sensor causes poor fuel mileage when it fails 1999 Chevrolet truck 5.3 engine?

any of the oxygen sensors could affect gas mileage but usually the first one in the exhaust pipe on either side causes the most driveabilty issues.

Where is the map sensor located on a 94 Buick Roadmaster?

Powertrain Control Module (PCM)

Ford Fiesta oxygen sensor replacement?

Remove the vacuum hose from the oxygen sensor. Remove the oxygen sensor retaining screws. Reverse the process to install the new oxygen sensor.