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O2 Heater check engine

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nathansgsx

Proven Member
41
12
Jun 7, 2017
Meridian, Idaho
Could somebody chime in on this. I’ve had my wideband installed for over a year and now i wish i put it downstream rather than the front o2. I get a check engine light for o2 sensor heater circuit and because of that I can’t pass emissions. But i’m simulating narrowband. Is there anything I can do to ditch this check engine code without redoing my wideband or am i screwed
 
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