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what would cause O2 sensors not to work??

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Old 08-06-2007, 11:20 AM
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Default what would cause O2 sensors not to work??

The 2 sensors are brand new rear Z06 O2 sensors. This is the 2nd pair since I took the first pair back. I belive the O2 sensors are good but where else can I look to see if they are working?
Old 08-06-2007, 03:19 PM
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Are you using the right o2's for your car even though it shouldn't matter what ones you use. I am uncertain if the z06 has anything special?
Why are you determined to use a part number for a z06 is it because it sounds cool?

Do you have a check engine light?
Are they a hack job wired in?

You can use a scanner to display the outputs to see if they are working?
So why are you after your 02's did they **** you off?
Old 08-07-2007, 10:11 PM
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The Corvette O2's have a longer pigtail on them, thus negating the need to splice or run extensions with LT headers.

Check out the fuse that operates the heater circuit. Not sure which one it is, and I think it is shared by another function. Good luck.
Old 08-07-2007, 10:37 PM
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The first place I would check is to see if the headers burned the wire harness.




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