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Post by marcods on Nov 24, 2020 11:44:56 GMT
Hey All, As mentioned above, i am a proper newbie. Trying to learn as much as I can but battling. Recently went the k04 route with a water/meth kit, she is on 243kw. My issues is that she sometimes battles to start in the morning and i get the following errors: I would like to find a way to check if she is running lean or rich using live data - any recommendations. Unfortunately i have the iOS version which seems to be limited compared to the Android version. Apologies if i have missed something obvious on other posts but i was unable to find anything specific to my issue. thanks Marco
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Post by marcods on Nov 24, 2020 11:47:21 GMT
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Post by Matthew on Dec 2, 2020 17:11:40 GMT
I suggest you first check the boost pressure sensor (the one bolted to the plastic intake charge pipe by two self-tapping screws) behind the radiator fans. You most likely have an electrical fault in the wiring That is LIVE DATA, then group 115. With the engine OFF (ignition ON) it should be about 1,000-1,010 mBar. If you don't get that value, you have a wiring or sensor issue. It doesn't make sense to troubleshoot anyting else until you resolve that issue first. The Ross-Tech Wiki page has the troubleshooting steps to your other issues: wiki.ross-tech.com/wiki/index.php/16471/P0087/000135wiki.ross-tech.com/wiki/index.php/16556/P0172/000370 This is not important until you solve the other issues. If you went with the K04-0064 turbo, then I assume that you installed the required Audi S3 injectors as well. That cold start error message should be resolved when all other issues are fixed in my opinion. Did you do a runner flap delete with the K04 swap? This results in a cold start issue if it isn't mapped out correctly. What software tune are you running on the car? Is it a basemap (such as Stage 2 or 2+)?
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