How to Read ECU VR Files with PCMtuner ECU Programmer?

Question: Why the V1.26 PCMtuner is unable to read VW VAG:2.0L TDI(EDC17C74) ECU? The read button is gray, what does this mean?

Engineer Replies
This VW ECU needs to read VR files on the VZ-performance server.

How to read VR files?
1. Log in VZ-performance server:
2. Search >> Enter part number to search VR files >> Download
3. Go back PCMFlash to load VR files then read.

Hope this can help.

Technical support


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