Any ideas?

[mustangflanagan]

2018 whipple stage 2, stock exhaust.. I know the rear 02s are turned off but can't figure out why the front 02s are 8n the red.

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[Jackson1320]

Have you completed the drive cycle?

 

[mustangflanagan]

Bought the car with a blower on it. Put about 30k miles on it. I knew rear 02 are turned off.. This is first I noticed the front 02

 

[Cory S]

You sure those aren't representing the rears still? What are the P codes??

 

[Zrussian13]

With the rear o2s off I don't think either of those monitors will go green. Doesn't have anything to do with your fronts.

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