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Barefootdan · 01-26-2018, 12:12 PM

Has anyone had issues with this code appearing before? I have done some searching for it and there is not much information on the code.

I have a 2017 manual with a Tomei UEL header and delicious tune for 91oct. I get this code every now and then. I won’t see it for a couple thousand miles, and then it’ll appear. Once or twice it cleared itself. This time I did notice that it came up right about 40-50 miles after filling up with gas from a QT instead of my normal Shell. Maybe this is coincidence? Any help would be appreciated.

I have checked the header twice for leaks. First was a visual check with soapy water. Second was me undoing all bolts and retorquing them. If this isn’t a fueling issue, I’ll take the header off completely tonight to inspect the gaskets and use copper gasket sealer as an extra step when installing.

Edit: here is a cruising log a few days before the code showed up. I can upload one tonight with the code if it doesn’t clear itself. https://datazap.me/u/barefootdan/log...7?log=0&data=6

Thanks!
Dan

01-26-2018, 12:12 PM	#1
Barefootdan Senior Member Join Date: Oct 2016 Drives: 2017 BRZ Location: Phoenix, AZ Posts: 177 Thanks: 112 Thanked 130 Times in 67 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	P015A Code Has anyone had issues with this code appearing before? I have done some searching for it and there is not much information on the code. I have a 2017 manual with a Tomei UEL header and delicious tune for 91oct. I get this code every now and then. I won’t see it for a couple thousand miles, and then it’ll appear. Once or twice it cleared itself. This time I did notice that it came up right about 40-50 miles after filling up with gas from a QT instead of my normal Shell. Maybe this is coincidence? Any help would be appreciated. I have checked the header twice for leaks. First was a visual check with soapy water. Second was me undoing all bolts and retorquing them. If this isn’t a fueling issue, I’ll take the header off completely tonight to inspect the gaskets and use copper gasket sealer as an extra step when installing. Edit: here is a cruising log a few days before the code showed up. I can upload one tonight with the code if it doesn’t clear itself. https://datazap.me/u/barefootdan/log...7?log=0&data=6 Thanks! Dan Last edited by Barefootdan; 01-26-2018 at 12:24 PM.