TIFU O2 Sensor Stripped...

[JuniorExp03EB]

I thought i was using a 6point 21mm. it was 12point and rounded it off.
Also...didnt use pb blaster, i used Wd-40..
i had the yellow butane torching it cherry red.
Downstream Passanger side.
03 5.4 2v eb edition
What tool can I use to cut the O2 Sensor off.?
or
should I remove the exhaust?
busted my finger, my friend banged his finger with the sledge.

 

[John Stephan]

Vice grips and a hammer to shock it. If you planned to replace it, cut the long end off with a hacksaw or cutoff wheel. Use the yellow map gas and get it cherry red, lock the vice grips on and smack it with a hammer.

Sent from my SM-G950U using Tapatalk

 

[JuniorExp03EB]

Vice grips and a hammer to shock it. If you planned to replace it, cut the long end off with a hacksaw or cutoff wheel. Use the yellow map gas and get it cherry red, lock the vice grips on and smack it with a hammer.

Sent from my SM-G950U using Tapatalk

Thanks. thats what i thought. ill try vice grips