Too many DAMN codes

Joon

Are you talking about the sensor before the cat? And yes, an impact gun was used to get the bolt loose on the cat that is connected to the headers.

Leingod

Yea. Sensor is most likely a goner. Any hard rattling or using power tools on it runs a very good risk of breaking the sensor. Your best course of action is to just get a new sensor to try it out and see if it clears the codes.

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I AM FLOOF! SOMEBODY FLOOF MY HORN!! ALL HAIL THE FLOOF!!I JUST FLOOFED ON THE FLOOR

Joon

Bank 1 sensor 1, this is the passenger front O2 sensor correct? Yea, the demon bolt was a pain to get out from the cat, I remember hammering away on the passenger side Bc it wouldn’t come loose.

Rusty

Up stream of the cat.

If you used the impact gun before removing the sensors. You killed the sensor with vibrations from the gun.

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Joon

I would assume the driver sensor to be ok then? I also used the impact gun on the driver side but the bolts came out clean. I didn’t have to wrestle it like the passenger side.