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International Automotive Technicians Network
Re: o2 heater won't run
Posted to Emissions Forum on 8/11/2025

Ok thanks guys, this is obd 2 from the sticker under the hood. I have unhook the battery, touch the battery cables together, turn the on off on off clear codes. Still they will not run. I have done this multiple times. The 400 miles I have put on it have been... Login to read more.