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the 02 senser is on the manifold by the firewall on the passenger side under the hood [ behind and undr the spark plugs]

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โˆ™ 2006-05-08 02:00:00
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Q: How do you replace the oxygen 02 sensor in a 1991 Volvo 240?
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Where is oxygen sensor on 1991 Volvo 740?

The oxygen sensor is located on your lower exaust pipe just before the cat underneath the car

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replace ign sw on 1991 volvo 240

How do you replace the oxygen sensor on a 1991 Honda CRX?

All you have to do is look at your exhaust manifold there is a sensor screwed into your manifold ,that is plugged into a connector on the left side of motor unsrew the sensor and unplug the sensor wire and that is all you do and replace with a new sensor really simple fix

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The earlier version was in the exhaust pipe after the catalytic converter. Later it was moved foward to the cat itself.

How many oxygen sensors does a 1991 Ford Explorer have?

It has ( one oxygen sensor ) on the 1991 and 1992 Ford Explorers

Will it damage your motor if I don't replace an oxygen sensor on an 1991 Chevy lumina?

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Is there more that 1 oxygen sensor in a 1991 Ford Ranger?

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How do you replace the oxygen sensor on a 1991 Pontiac Grand Prix?

Unplug it then unscrew it then put anti seize compound on the threads of the new one and screw it in.

Where is the oxygen sensor in a 1991 Cadillac?

they are located on the exhaust manifolds

Where are the oxygen sensors located on a 1991 Cadillac deville?

The 1991 Cadillac Deville oxygen sensors are located on the firewall and the air cleaner housing. The firewall oxygen sensor will be on the drivers side. The air cleaner oxygen sensor will be on the back of the air cleaner housing.

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Where is the oxygen sensor on a 1991 ford ranger 3 liter v6?

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Where is the temperature sensor on a 1991 940 turbo Volvo?

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Where is the oxygen sensor on a 1991 aerostar 40?

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What causes an overabundence of fuel in the exhaust in a 1991 gmc 2500 vandura?

Replace ur oxygen sensor run a code check 2 see if any thing else is going on

Does a 1991 Volvo 940 have air bags?

no i have a Volvo 1991 se turbo.

How do you replace oxygen sensors on 1991 Lexus is300?

First you need to find a 1991 Lexus IS300...

Where is the oxygen sensor location on 1991 Dodge Stealth?

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Where is the oxygen sensor on a 1991 dodge dynasty?

It threads into the exhaust manifold on the back of the engine.

Where is the oxygen sensor located on a 91 Pontiac Grand Prix?

The 1991 Pontiac Grand Prix oxygen sensor is located on the outside of the air filter housing. You will find the sensor on the back side of the air filter housing.

Does a 1991 camaro rs have a gas sensor and if it goes bad where are they located?

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under the dash in the center console, it's big and red.

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Why does the s light flash and speedo not work in an automatic 1991 Honda accord?

replace your speed sensor