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Title: Problems reading ECU ME7.1 discon. because no response tester message Post by: alexbt27 on September 28, 2020, 10:25:25 AM Hello! Im trying to read out my ECM in my 1999 Audi S4 B5, i belive that the car already has a stage 1 tune.
No luck yet! Using a ebay cable i had laying around since before labeled K+Dcan USB Interface (INPA compatible) VCDS works can read&clear errorcodes no problem. Nefmoto can connect with car and i can get the info about the ECU. Always ends up with Disconnecting because no response was recieved for the tester present message Anyone dealt with this problem before? Is my cable the problem? I think it is weird that it connects and starts a reading then stops because the message above.. If the cable was bad then it shouldnt be able to connect at all? ??? Thinking about buying a kess v2 master clone if i don't get nefmoto to work, anyone had luck with kess? Will post some dumps here: Quote Title: Re: Problems reading ECU ME7.1 discon. because no response tester message Post by: alexbt27 on December 11, 2020, 04:27:13 PM I ended up buying a kess v2 master clone, built a bench harness and put my box in boot mode. Read out the binary file on the first attempt!
This method is recommended if anybody else having the same problem |