02 sensor

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Oct 15, 2008 | 06:51 PM

Onkar02

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From: Tracy Ca

02 sensor

which sensor is bank 1, sensor 1 ? the one in the engine bay or the one below the car ? on my 03 lancer es

Oct 15, 2008 | 07:19 PM

cfdfireman1

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Q: which sensor is bank 1? A: there is only one bank.
Q: which sensor is sensor 1? A: AHHHH the first one.

Oct 15, 2008 | 08:26 PM

Onkar02

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From: Tracy Ca

under the car or in the engine bay ?

Oct 16, 2008 | 08:17 PM

cfdfireman1

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which one sees the exhaust first? that's #1

Oct 16, 2008 | 08:49 PM

doctorjon

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The one your talking about is located inside the exhaust manifold. The 1st o2 sensor is the one you really need. The second o2 is located inside your cat converter.

Oct 17, 2008 | 11:11 AM

Onkar02

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From: Tracy Ca

thanks for the help guys

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