Kt200 3 servers and works very well.

I have KT200 and I am very happy with how it works, never had any problems.

(Tested) more than 100 edc15 programmed by KT200 and not a single failure, you only have to do a manual checksum (using Winols/Lsuite/ Davinci), if you get KT200 from ecuhelpshop.com, you will get free Winols/Lsuite/ Davinci.

More than 100 edc15 programmed by KT200 and not a single failure, you only have to do a manual checksum. Use kess clone to be able to read Edc15 works much better who facilitates the files (make stage1 egr dpf first) if you use kt200 you have to fix the checksum if you do not lock.

KT200 Read/Write volvo edc16c31 on bench no Problem only have to do 1 dtc off which said error on ecu. Testet with checksum by tool, lsuite, winols all the same.

SID 211 FORD TRANSIT OBD OK (Just Read as normal) OFF ADBLUE FAP OK CHECKSUM OK

EDC16c39 I made hundreds of these drivers and never had an issue.

KT200 Bench read Bosch MED9.5.10 from audi A3 2005 1.6 fsi petrol, you have a backup ... 10 min work to take out off car. 3 clips at Wischer Arms.. take the Black plastic a bit up and remove ist .
it will write okay but you need a battery stabilizer connected to the car if you are to do via obd.
 

Edc17C60 I have done loads with no problems.

2017 volkswagen sharan EDC17C46 on Bench read/write No issue.

PSA 1.6 hdi edc17c60 bench read/write No problem.

Edc17c10 work well on bench mode.

KT200 Read/Write Peugeot ECU Marelli IAW 6LPB no problem.

Honestly, I've been using kt200 for 1.5 year, almost done plenty of edc17 and other Edc15 edc16 Dcm 3.5 6.2a 3.7ap and plenty more, never had any problems super easy to use. 

KT200 read/write Delco e78 bench yes.

EDC17C60 Bench working perfectly.

KT200 read/write Crd3.xx Mercedes e class 2015 on bench.

KT200 is possible to read/write edc16c3 from Renault Laguna 2005 on Bench or obd.

KT200 read/write CRD2.xx on mercedes c by obd yes.

EDC16C2 OBD & Bench ok.