MacBook Air A1466-Battery detection repairs

In this repair, the Mac does not communicate with the battery. PPBUS voltage was 8.1V instead of 8.6V, this was indicative of an issue by the SMC circuitry. At the SMC SDA/ACL line, we were getting 1.8V and 3.4V instead of both lines being 3.4V, the issue was eventually narrowed down to the SMC, and two available repair options are REFLOW or REPLACE the SMC, we were able to resolve the issue by reflow .

[@Georgik1]

Thanks!!!!