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Discussion Starter #1
I’m not sure if this is available for a 5.7 challenger but I remember back in the LS1 days you can get a o2 sensor plug that would trick the PCM into thinking the cats were still there and turn off that check engine light. Anybody aware of where I can find one if available? Thank you for any help.
 

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Discussion Starter #3
Sounds kind of like that but the one I had in mind screwed into the mid pipe and had a plug for the o2 sensor harness plug.
 

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Discussion Starter #4

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Can’t thank you enough, I tried this method and so far so good. I don’t have a vice or a way to properly secure the fouler while drilling it out so I actually just used a single fouler on each side and no steel wool either and the light has been off for about 65 miles.
LOL thanks but, all I did was a search
 
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