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Installed headers on my truck and these are the codes that came up any idea? Or how can i get rid of them…
 

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‘01 Silverado 2500HD 8.1/Allison 5sp xcab long bed
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Howdy and welcome.

Did you leave the O2 sensors in the exhaust system?

Oh, it also helps to put your truck info in your signature.
 

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New to here lol but its a 2015 silverado and the only o2 sensors i have on are the ones at the end of each headers other than that no i got it tuned and everything but thats the only thing that comes up as codes i tried to clear them but they still come up
 

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I would say you burnt/damaged the wiring going to the O2 sensors
 

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repair what's broken? undo, cut, splice, solder, whatever it takes. but you first have to look. with that scanner you should be able to test the O2 sensors. I can with my cheap scanner anyways.

what do those codes even mean? I'm not guna look them up and I sure as hell dont have any of them memorized.

Al
 

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New to here lol but its a 2015 silverado and the only o2 sensors i have on are the ones at the end of each headers other than that no i got it tuned and everything but thats the only thing that comes up as codes i tried to clear them but they still come up
And they will continue to come up until you correct the faults in the heater and voltage circuits on Sensor 1 on Bank 1, i.e. Bad O2 sensor, damaged wiring or faulty connection.
 
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