How can I get at the 02 sensor?

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Old 11-29-2004, 09:32 AM
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Default How can I get at the 02 sensor?

90 200 turbo 10v engine, I'm guessing it's on the turbo DP somewhere but I'll be damn if I can find it.

I picked up a ford taurus sensor for 30 bucks as suggested around here, I hope it's the right one, it's a 3 wire which doesn't sound right but we'll see.
Old 11-29-2004, 09:50 AM
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it should be right past the turbo next to the co2 test connector. And 3 wire unit is correct.
Old 11-29-2004, 09:52 AM
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Default best to go from the top or bottom? Through the wheel well maybe?

this sound slike it'll be FUN.
Old 11-29-2004, 09:59 AM
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Default hmmm should be able to see it from the top looking in the engine bay right at the turbo, may have to

remove the metal intake pipe goin to the turbo to get a better view of it. It should be right after the turbo.
Old 11-29-2004, 10:05 AM
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If you take of the air filter it is impossible to miss it.
Old 11-29-2004, 10:08 AM
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Default I swiped an image from Adam's pic poster(sorry) to show u location

<center><img src="http://pictureposter.audiworld.com/49170/easy_turbo.jpg"></center><p>The o2 sensor is right behind the co2 test pipe port, o2 has the three wires coming off it. on the exhaust downpipe
Old 11-29-2004, 10:40 AM
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Default Found her, thanks!

Actually sort of by accident, I happened to notice the 3 wire connector on the firewall and followed it right to the sensor.

The 89 taurus sensor fit perfectly, I used one from the small V6, not the larger one if anyone has questions about that later.

Wasn't even as bad to get in and out as I thought it would be... first audi project to go SMOOTHLY!!


thanks for the help guys
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