How to Test PCM Tuner with Toyota Techstream

PCMTuner Interface as a Passthru J2534 interface is well, works with VW Audi, GM, MB, BMW ISTA. VAG ODIS can work with pcm tuner too.

Below we tested with version 17.00.020

Install PCM Tuner driver

Driver can be downloaded on the official website tuner-box.com or here

Run Techstream, if it asks for activation, click No

Go to Setup- VIM Select

Select Interface as SM2-USB (scanmatik 2) and save

Run Techstream patch

We found version 17 is not very stable with pcm tuner interface. Sometimes will report communication errors. You are free to test other versions.

All techstream versions and patch can be downloaded free on our blog. Search and go.Looking forward to your consultation our website sale@cnautotool.com