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Toyota Tacoma How to Replace Oxygen O2 Sensors<br>Step by step intructions for do-it-yourself repairs.

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Replace both O2 sensors at same time?

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11-17-2004, 09:13 PM

#21

Kyota

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Watch out on the cheap univerals sensors, from what I hear they are kind of...unreliable. Yeah, well I just got Boesch's. Swappin the rear didn't do squat.

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11-18-2004, 06:35 AM

#22

MTL_4runner

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Quote:

Originally Posted by Gadget

The two different type of sensors look exactly the same and will fit the same flange type bungs. Only the plug is slightly different, but you have to stick it in the other plug to know it does not fit properly.

Gadget

Is the connector just a different shape or is there an extra wire with the A/F sensor?

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11-18-2004, 06:41 AM

#23

Gadget

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The connectors actually look the same, but the Air/Fuel Ratio sensor has a little rib in a different place so that will not allow one to plug into the other.

Gadget

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11-18-2004, 07:03 AM

#24

MTL_4runner

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Quote:

Originally Posted by Gadget

The connectors actually look the same, but the Air/Fuel Ratio sensor has a little rib in a different place so that will not allow one to plug into the other.

Gadget

Good to know, thanks again Gadget!

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