docsayler

Hello friends. I took my 2010 truck in and found out my F85Z9G444F sensor was bad. I didn't want to pay them $400.00 to screw in an O2 sensor so I purchased the OEM part off ebay for 1/3rd of the price and wanted to put it on myself. I haven't been able to find any documentation which sensor location is the 444F. Does anyone have any experience with this?

Thanks everyone.

Steve Osborne

crossing the part#, shows its downstream...after the converter. you need to figure which side...

sg1802( standard motor corp), downstream, left or right...

CollinM

Also you need to know bank one or two

docsayler

Thanks guys, I will try to figure it out.

gmbracing

If the check engine light is still on,go to autozone and use the code reader to find out which bank it is and replace that one. then go back and clear the code

docsayler

Hi guys. It looks like it is bank #2. Would anyone know which side that would be on?
Thanks.

H-60 Electrician

The drivers side.