Hi there I just feel dumb for asking about it but I just can't find an answer i have searched for an answer but couldn't find it so as an last resort asking here

so my oil pressure sensor got bad and it was really erratically jumping all over the place and I wanted to replace it i got the seller for that part even but I just wanted to take a look but couldn't
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İ have looked at IAC before I know how to unscrew a few nuts and disconnect the cable but I can't disconnect the cable in oil pressure sensor it's not easy as just pull it off like the IAC but in the pressure sensor it's a weird rubber base and looks like it welded to it or something i just can't get the damn wire off i got this jeep from my grandpa and to be honest they were not caring to the car perfectly (one time a friend washed the inside of the engine with literal soap and water that's why I looked at the IAC it was either idling to high or stoping when the car is an automatic) so I don't really know if the wire was installed afterwards or was the Original part of the car either way i can't find it in the internet everybody's tutorial is just unscrewing the thing and pulling the wire off just like in the IAC so can i get a little help?

 

Squeeze the flat area and pull it off.