PCMtuner V1.21 Top 5 Questions and Reviews

In this article, we will answer the top 5 questions about the newly-released PCMtuner V1.21 ECU Programmer.


Q1: We will get a tuner account after we buy a PCMtuner, what can we do with the account?



1)A lot of VR files online for you

2)Professional tuner can download our WinOLS damaos, A2L, map package for modifying ECU files. (as we all know, these data are very expensive to order, don’t worry, we don’t charge any fee for our user)

3)Any others we can do for this account, of course, we have magic functions for you if you can’t tuning by yourself.

For example:

  • Stage1 stage2 stage3
  • Popbangs
  • Immo off
  • BMW sportdisplay
  • Tuning gearbox, such as Luach control 6dtc off
  • Adblue off 8 dpf off
  • Vmax
  • 3 bar sensor map
  • Torque off
  • MAF off
  • Map switch
  • Deactive or active sport exhaust valve

So many services we can do, but these are charge fee, any you want just charge 50 euro, of course, you can tune if you have knowledge about that.


4)Guide our tuner on chip tuning face to face.


Q2: Why to choose this PCMtuner V1.21?


1)Tuner design it, more suitable ours group

2)We know what tuner want

3)Not only for chip tuning but also for locksmith and ecu repairs worker

4)Not only just for read and write, but can supply more solution for you when you have our tool

5)We are from a tuner group, so we can give more support for all our legal user


Q3: How can we get a tuner account?

A3: Order Pcmtuner, then ask your seller help you create account for you then link to your tool

you can log in to here: https://support.vz-performance.com/


1)All user accounts must request from your seller, you can’t create by yourself

2)If you order the pcmtuner, when you register it, plz ask us to activate it, then you will get a pcmtuner tool support account, the user name is your register email, the password is your tool’s serial number, it’s auto-created after your tool gets activated.


Q4: I don’t have pcmtuner but have ktm tools, how to get this support?

A4: Upgrade your old ktm serials dongle as PCMtuner smart dongle, then you will get our software and account.

Here are 2 ways to Update KTM Bench or KTM 3 In 1 to PCMtuner:

1)You are offered to buy PCMtuner dongle alone, to update your KTM BENCH1.2 or KTM 3 in 1 to get new functions of PCMtuner

2)You can send the old dongle of KTM BENCH1.2 or KTM 3 in 1 to us to exchange new smart dongle of PCMtuner


Q5: How can I know what your tool can support?

A5: Support List: https://www.cardiagtool.co.uk/upload/pro/22021616450621906773.pdf


Reviews of owners:

1. I got it, bought 2 devices, need to wait for activation, seems like a full PCMFlash Clone with integrated scanmatik in new optical hardware.

2. Components are okay, I checked the PCB, friends of mine already working with it and the software is 1.2.1.


For more info about this PCMtuner, please contact us:



Skype: cardiag.co.uk

Whatsapp: +86 15002705698