mustafa77
12th April, 2019, 05:41 PM
Hello friends,
I read out the file of the mercedes cla 250 211hp year 2015 with Autotuner OBD.
I received the tuned file from my tuner. I wrote back the tuned file and the car will not start now. Created a autotuner ticket but they cannot help me.. ok
I write back the original file. First time from obd, second time from bench, third time from bootmode. The car doesn’t start... ok
I saw the ecu was opened before the car came to us. No checksum errors or so.
Now, when i diagnostic the ECU with Xentry, it says: ecu needs to be programmed. Xentry doesn’t see the automatic gearbox anymore.
Hard reset with battery disconnecting but no solution. I cannot do a ecu update because i dont have the online login credentials
Please help...
I read out the file of the mercedes cla 250 211hp year 2015 with Autotuner OBD.
I received the tuned file from my tuner. I wrote back the tuned file and the car will not start now. Created a autotuner ticket but they cannot help me.. ok
I write back the original file. First time from obd, second time from bench, third time from bootmode. The car doesn’t start... ok
I saw the ecu was opened before the car came to us. No checksum errors or so.
Now, when i diagnostic the ECU with Xentry, it says: ecu needs to be programmed. Xentry doesn’t see the automatic gearbox anymore.
Hard reset with battery disconnecting but no solution. I cannot do a ecu update because i dont have the online login credentials
Please help...