Solved! PCMtuner Read VW MED17.5.5 Work on OBD but Fail on Bench

 

Question:

PCMtuner ECU Programmer read VW Bosch MED17.5.5, work on OBD but when working on bench I can't read

Module:

Here Cardiagtool technician give the

Reason:

Module 48 is virtual read, write and check sum correction via OBD .

We can get VR file from your VZ-performance login or PCMtuner Tool login and make a request for file from the ID you made with this module .

Solution:

Remove ECU and connect on bench, use module 71 to read&write ECU.

http://blog.cardiagtool.co.uk/solved-pcmtuner-read-vw-med17-5-5-work-on-obd-but-fail-on-bench/