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Most_Wanted · 12-26-2018, 03:04 AM

Installed new precat O2 sensors and after 150 miles cel came on.

P1276 I did a bit of research and its a precat o2 aging/delay issue. Has anyone dealt with this cel given similar condition?

I used bosche 15182

986 606 127 01 (Porsche)

I also have headers if that matters and i'm using defoulers for the post o2's. so far no cel for those.

12-26-2018, 03:04 AM	#1
Most_Wanted ISSIMI Join Date: Apr 2017 Location: Bay Area CA Posts: 146	Cel p1276 Installed new precat O2 sensors and after 150 miles cel came on. P1276 I did a bit of research and its a precat o2 aging/delay issue. Has anyone dealt with this cel given similar condition? I used bosche 15182 986 606 127 01 (Porsche) I also have headers if that matters and i'm using defoulers for the post o2's. so far no cel for those.