Cat CEL

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Mar 15, 2006 | 08:44 AM

#16

jvick125

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Posts: 10,375

From: Monterey

Car Info: Sline

Quote:

Originally Posted by Mr. Furley

what does the car use that rear o2 sensor info for??

If you're running rich or lean?

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Old

Mar 15, 2006 | 09:09 AM

#17

Double Phister

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Posts: 6,699

From: You're doing it wrong!

Car Info: This aint a bag. It's a shipment.

Quote:

Originally Posted by Mr. Furley

what does the car use that rear o2 sensor info for??

To determine if the cat is working or not.

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