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Trying to download the tune with the vcm editor and it says checksum invalid!? I?m using the MED17.8.31 V6 JLR and it won?t let me open it? I traveled 3 hours and I?m stuck now not sure what to do? it shows in the vehicle supported section this car but I can?t tune it ?!? Help!
Did you get it working?
I did not... it won't let me do anything with the engine, only the transmission...Quote:
Originally Posted by c131frdave
it says on the site you can but I see nobody in the internet tuning this car at all.. maybe its not supported
I have a V8 car and was able to download it. I can't believe they use two different ECUs. Do you have the MPVI3? I think somewhere I read you have to have the 3. Maybe not.
Woundnt make much sense since they supported these way before they released the mpvi3... they probably have a read error or something. Hopefully someone from support can give some input.Quote:
Originally Posted by c131frdave