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Title: aeb dtc for cat below threshold after disabling 02 sensor heating Post by: xxx8indxxx on June 21, 2012, 05:15:13 AM aeb dtc for cat below threshold after disabling 02 sensor heating does anyone know what bit to disable to get rid of the cat below threshold dtc on a 8d0907557p or 558m ?
Title: Re: aeb dtc for cat below threshold after disabling 02 sensor heating Post by: prj on June 21, 2012, 06:26:51 AM Why would you disable O2 heating on these?
They don't have a post-cat O2 sensor. Title: Re: aeb dtc for cat below threshold after disabling 02 sensor heating Post by: xxx8indxxx on June 21, 2012, 06:37:51 AM M5.92 aeb ecus have 2 o2 sensors
Title: Re: aeb dtc for cat below threshold after disabling 02 sensor heating Post by: prj on June 21, 2012, 06:59:09 AM Hmm, okay.
I guess this is a US-only thing, as I have never seen a Pre-ME7 1.8T have two sensors in europe. Title: Re: aeb dtc for cat below threshold after disabling 02 sensor heating Post by: xxx8indxxx on June 21, 2012, 07:01:49 AM Yes us has higher emmissions standards
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