Mazda cx3 skyactive 1.5l 105ps ecu s552 
kt200 read via obd ok, checksum ok. 

ACM2.1 & MCM2.1 
read, write & cheksum ok
with KT200II

Citroen Md1sc003 c3 2019 
Read and write on Bench ok 
with KT200II. 

Kangoo 1.5 dci 2007 70 ch 
Delphi E4
Read/Write by OBD
Stage 1 was successfully done
Using KT200II. 

KT200 Read and write EDC7U31 successfully.

KT200 Read and write EDC7U31 successfully. 

Chrysler 300C 
EDC16CP31 
KT200 OBD read and write & checksum without problems.

Isuzu D-max 2017 EDC17C83 r/w ok chk ok. Bench mode. 

KT200 tool read and write CAR AUDI A3 TDI CR Year 2012 14HP

KT200II read and write EMS 3132 RENAULT on BENCH ok.

Renault truck premium, Bosch ms6.3 
Obd module but in bench mode ok, 
Read ok, need to test it after battery booster pole reversal 
Immo was busted 
Now unsolder the 24c16 for immo off.

Audi TT 2016 simos18.1 r\w chk ok with KT200. Need to remove and give power to ecu manually but it is safe 100%. 
 

Audi edc17cp14 r\w chk bench ok with KT200.

VW edc16u1 bench r\w chk ok with KT200. 

Peugeot Expert 2018 2.0 dcm6.2A R/W ok chk ok via OBD, 3 - 5 minutes to write ok. KT200 is a good tool. 

Bmw edc16cp35 bench r\w chk ok with KT200. 

Jeep EDC17 C69 bench read OK with KT200. 

Volvo truck EMS2.2 read OK full system mode with kt200.

Peugeot Expert 2018 2.0 dcm6.2A, R/W ok, chk ok via OBD. 3 - 5 minutes to write. 

I use kt200 to read and write two ecus: edc17cp48 volvo on bench (r-w-chk ok) and iaw 5nfs8 hw104 (r-w flash+e2p-chk ok)
important: for internet connection cant use an Apple iPhone because it has an inside firewall that cannot be disabled and if you start the program with it you have always popup message about new updates available...etc
for internet connection you can only use a home/business connection via LAN/wifi or Android connection via USB cable/Wi-Fi....iphone via USB cable/wifi does not work.