Cheating o2 sensors is it possible?
I have a 2007 Avalanche on which I have a baffled glasspack no cats and no resonator. What I am wondering is if there is a way to cheat the o2 sensors so my engine light don't come on, I don't care if it does but my factory command start don't work when it's on. Any help would be much appreciated.
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2013 avalanche 5.3l
1971 Gmc 350 1958 Gmc fleetside
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