Need some help with a code I don’t know what it is and need help with the P26FE code

[Nsavjr]

Im not very mechanically inclined so I have no idea what it means. If anybody could help that would be greatly appreciated. Any ideas on what I should do?

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[HKusp]

Could be the rear O2 sensors on both sides, or could be the catalytic converters. What modifications, if any, do you have on your car? How many miles?

 

[Nsavjr]

Could be the rear O2 sensors on both sides, or could be the catalytic converters. What modifications, if any, do you have on your car? How many miles?

I have long tube headers and a mid pipe on my car I know what the first 2 codes are cause I’ve had those for a while but wondering what that new code is the P26FE is popped up recently only 20k miles

 

[HKusp]

Ah, sorry, I misunderstood. That is a control valve code, assuming you have active exhaust. You can try spraying some silicon or PB Blaster on the exhaust valve actuators but I hear that can only be a temporary solution. Your 21 should still be under warranty. I would take it in and have them replace the valve.

 

[Nsavjr]

Ah, sorry, I misunderstood. That is a control valve code, assuming you have active exhaust. You can try spraying some silicon or PB Blaster on the exhaust valve actuators but I hear that can only be a temporary solution. Your 21 should still be under warranty. I would take it in and have them replace the valve.

Yeah I was hoping that it wouldn’t be too bad, hopefully I have a mod friendly ford dealer near me since I have a tune and exhaust work done. I appreciate the help!

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