Can't get my ecuflash to work after update??
 

I have version 1.34 and now i cant connect to my car. Anyone else have this problem? Anyone know the fix? I need to tune it bad because of my cams and this looks to be impossible at the moment.

where u able to access your ecu before?

what previous version were u using?

was this car recently tuned by someone else?

I was able to tune it before and log with evoscan, now it wont connec to the car. I had the version 1.29 before and no one else has touched my ecu for a long time. I just want a working version so i can tune it for my cams.

I had a similair problem with ecuflash, fixed it by shuting off my air conditioning and radio and then was able to connect.... Probably not your problem but worth a shot.

get MJ's ECU Unlocker.

I don't know what my problem is. I was able to use it with 1.29, once I tried 1.33 my computer will not do its duty.

I can use 1.33 and 1.34 on another computer on my car, same equipment. But the upgrade process on the one computer has ruined it.

You never put another serial device on your pc or anything right? this could mess with your pcs drivers. Id try loading the software all over on another unit and attempting a tune from there. If you still have issues, you know its with your ecu/car