rv6 catted downpipe cel P1039

[itsyaboirey]

Hello, so i installed my rv6 catted downpipe about three weeks now and it's been great no codes. today tho as I'm driving to class my cel comes on and the code in ktuner is p1039. is this bad? should i be worried? there isn't any lugging in acceleration or stalling because of extra fuel. should i just clear it and disable it in ktuner? and i guess would there be a problem with the parts since the code came on? i would really appreciate some feedback thanks!

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[jack.]

Hello, so i installed my rv6 catted downpipe about three weeks now and it's been great no codes. today tho as I'm driving to class my cel comes on and the code in ktuner is p1039. is this bad? should i be worried? there isn't any lugging in acceleration or stalling because of extra fuel. should i just clear it and disable it in ktuner? and i guess would there be a problem with the parts since the code came on? i would really appreciate some feedback thanks!

Our cars don’t like anything other than the stock downpipe so it’ll throw a code even when catted most of the time. It’s really a harmless code, it means you don’t have the stock downpipe essentially. Just disable it with Ktuner.

 

[itsyaboirey]

Our cars don’t like anything other than the stock downpipe so it’ll throw a code even when catted most of the time. It’s really a harmless code, it means you don’t have the stock downpipe essentially. Just disable it with Ktuner.

dope thank you for putting my mind at ease lol

 

[Testudo]

Our cars don’t like anything other than the stock downpipe so it’ll throw a code even when catted most of the time. It’s really a harmless code, it means you don’t have the stock downpipe essentially. Just disable it with Ktuner.

how do you disable it with ktuner?

 

[bluehatch17]

Use the app on your laptop, re-save the tune with the disable o2 sensor mark checked. Then re-upload your tune.

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