What’s the similarities and difference between V1.21 PCMtuner & V1.20 KTM200 ?

PCMtuner is a customized read-write device specially used for vehicle engine control system(ECU) and transmission control system(TCU).It can support OBD( bus reading and writing)BENCH(read and write without opening ECU or TCU box).BOOT(read and write with open mode).

But compared with V1.20 KTM200 ,what’s the advantages of PCMtuner?

Comparison Between V1.21 PCMtuner and V1.20 KTM200

ProductV1.21 PCMtunerV1.20 KMT200 KTM Tool
Software VersionV1.21V1.20
Software LanguageEnglish,RussianEnglish,Russian
Operating SystemWIN7,WIN10WIN7,WIN10
Read/Write ECU DataYes(Via OBD/Bench/Boot ModeYes(Via OBD/Bench/Boot Mode
ECU CloneYesYes
ECU parameter adjustment Yes Yes
ECU Maintenance Engineering Yes Yes
Chip Tuning Yes Yes
Read ECU Maps Yes Yes
Checksum Correction Yes Yes
Stage1-3, gearbox tuning , LC, sportdisplay , immo off, adblue off, dpf off, dtc off ,vmax ,swirl off Yes Yes
Read flash and ep files Yes Yes
Powertrain adjustment Yes Yes
Support online update YesNO
VR files Supply  Yes Yes
Pinout Comewith Yes Yes
Helpdesk and tuner account  Yes Yes
OBD2 reading Yes Yes
Cover-free wielding-free no disassembly data reading, greatly reduce the risk of destroying the ECU, bench mode. Yes Yes
Cover-opening data reading, boot mode Yes Yes

PCMtuner V1.21 and KTM200 V1.20 can read/write ECU read/write ECU through OBD,Bench and Boot Modes,support the same functions.ECU models,software language and operating system


  • Hardware configuarations are different
  • Made by different manufactures
  • Software Version:PCMtuner V1.21,KTM200 V1.20
  • Software Update Online:PCMtuner support,but KTM200 doesn’t support 
  • for more informations,please click the following link https://www.cartool.co.uk/wholesale/pcmtuner-ecu-tuning-tool.html
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