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CBT
03-24-2020, 09:22 AM
Anyone have part #'s handy for replacing the up stream and down stream sensors? I recall years ago someone mentioning to go ahead and buy the special wrench for getting them off and on, too.
Spanx
offroadkarter
03-24-2020, 06:36 PM
The upper and lower sensors are now one in the same, no more blue/primary green/secondary. P/N is GU2Z-9G444-A

https://parts.autonationfordwhitebearl ake.com/oem-parts/ford-sensor-gu2z9g444a?c=Zz1lbWlzc2lvbi1ze XN0ZW0mcz1lbWlzc2lvbi1jb21wb25 lbnRzJmw9MyZuPUFzc2VtYmxpZXMgU GFnZSZhPW1lcmN1cnkmbz1tYXJhdWR lciZ5PTIwMDMmdD1iYXNlJmU9NC02b C12OC1nYXM%3D
CBT
03-25-2020, 08:17 AM
Sweet! Thanks!


The upper and lower sensors are now one in the same, no more blue/primary green/secondary. P/N is GU2Z-9G444-A

https://parts.autonationfordwhitebearl ake.com/oem-parts/ford-sensor-gu2z9g444a?c=Zz1lbWlzc2lvbi1ze XN0ZW0mcz1lbWlzc2lvbi1jb21wb25 lbnRzJmw9MyZuPUFzc2VtYmxpZXMgU GFnZSZhPW1lcmN1cnkmbz1tYXJhdWR lciZ5PTIwMDMmdD1iYXNlJmU9NC02b C12OC1nYXM%3D
Brian H
04-19-2020, 02:04 PM
Wasn't there a thread on how to cheat the sensors?
martyo
04-19-2020, 08:38 PM
Wasn't there a thread on how to cheat the sensors?

There’s no cheating the upstreams.
fastblackmerc
04-27-2020, 11:43 AM
There’s no cheating the upstreams.

Downstreams are not monitored... correct?
blazen71
04-27-2020, 12:36 PM
Downstreams are not monitored... correct?
Mine are turned off. I don't even have secondary O2's anymore :D
fastblackmerc
04-27-2020, 12:45 PM
Mine are turned off. I don't even have secondary O2's anymore :D

Mine are gone..... went missing after the custom exhaust install by Grand Muffler.