Lithium to AGM swap
Hey everyone! I wanted to get some advice on a battery swap I recently did on my 2020 Porsche 911 Carrera S. The original battery was about 5-6 years old and would fully discharge within 24 to 36 hours if the car sat unused. Before replacing it, I ran a scan and found about 5-6 active codes—most people suggested the battery was the culprit. So, I decided to convert from the lithium battery to AGM using the Antigravity kit specifically for the 992. The conversion went smoothly—I used the pre-programmed OBD2 connector, plugged it into the port, waited about 5-7 minutes, and it reprogrammed the car to accept the AGM battery. After that, the car runs great—no dashboard warnings. However, even after the programming, my scanner still shows a few codes. I’ll attach screenshots—has anyone else done this AGM conversion on a 992? I’d love to hear if you guys have seen similar codes pop up or if there’s anything else I should check. Thanks a lot!