bmw scanner 1.4 scanner adapter is not plugged in

Unfortunately unsuspecting buyers will never know true and total capability of their scanner. On closer look, we found crucial components missing (that's why they cost low) - which reduces functionality, vehicle compatibility and refresh speed. This is difference between being safe on the road - or not.Ībove are 4 circuit boards from different sellers on eBay/Amazon. While Total Car Diagnostics ELM327 Bluetooth fully shows their data in absolute accuracy. Example, cheap eBay/Alibaba/AliExpress clones will NOT display or WRONGLY display data for: EVAP, O2 and HO2, B1S1 Lambda data parameters. SCAM WARNING THAT 99.9% OF BUYERS DON'T KNOW: Did you know that 99% of those cheap ELM327's on eBay (usually under $15) actually support half the data compared to High quality counterparts. Also, this is NOT a low-quality-build or clone as is sold 99.9% of cases on eBay. Hence we use our own premium grade chip with 100% identical functionality, speed and compatibility of Elm Electronics chip. However, it does NOT use Elm Electronics chip, because that's expensive to license. NOTE: This ELM327 OBD2 Bluetooth scanner is using latest 2.1 Elm Electronics firmware code.

Bmw scanner 1.4 scanner adapter is not plugged in