test 02 extensions?

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Apr 1, 2007 | 10:27 PM

dyers98

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test 02 extensions?

is there any way to 'test' an o2 extension? I want to see if it giving me my ses light. Changed everything else and I hate to waste any more cash on new ones if they are fine?

Apr 1, 2007 | 10:35 PM

8a8mfh

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An ohm meter.
I'm assuming you got an O2 sensor code?

Apr 2, 2007 | 11:14 AM

dyers98

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yeah. should it 0 out on the ohm meter or what am I looking for?

Apr 2, 2007 | 12:00 PM

greatskiiiier

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it wont be 0 ohms, test em both, assuming both won't have a problem, they should read the same.

Apr 2, 2007 | 12:51 PM

TheBlurLS1

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Should be close to 0 ohms from one pin to it's corresponding pin on the other end. Make sure it doesn't say "OL", which means open-loop.

I like to flex the wire around a bit while I'm testing it to make sure there's no internal breaks of the copper. Sometimes they will test out fine in one position, bend it a bit, and it has a break in the connection.