OBDSTAR MT203 Smart Gateway Simulator and Platform Testing Device

What this dongle is doing? Just clearing errors or making some adjustments and what exactly?

Got the service to repair the 48V battery from my super car expert. It worked well and its over 3+ weeks no customer complaint yet. The service was fast and quick. Will use my super car expert services again over and over.

very good !!!

Arrived quickly and all worked exactly as the video - no faults showing 👍

Our shop has used several of these kits and have had wonderful experiences with them! They take away a lot of stress for our clients.

Works A 1 took me max 5 minutes job is done thank you, you guys really expert

Goood

Bought it for my 9ya 2019 Porsche Cayenne. The conversion was simple and straightforward. Took less than 30 minutes to ensure i have a reliable battery moving forward. Highly recommend

Excellent product quality parts and works really well

Top

Great communication and product is as advertised. Thank You very much guys!

Shipped quickly and worked great. I followed a few forum threads and managed to do it myself and I’m only slightly handy.

If I had to do this again, it would be 10x easier and faster but nevertheless, once I got everything hooked up and installed, this kit worked perfectly! Lots of user error from tearing a wire to seating the battery correctly but once it was in, everything fired right up. One thing to note is that you will probably need to get one of those engine code readers from Amazon to clear all the engine codes. I have 137 codes and a check engine light when I started the car. Cleared them all and now the car runs like brand new!! I can't recommend this product enough, Lamborghini was out of their minds with their pricing to fix this

Great retrofit kit to convert lithium ion to AGM for my 2019 Porsche Cayenne. Everything that came with the kit works perfectly! The instruction video are detailed enough for me to follow.