Read and write VW Golf MD1CS004 HW80 withAutoTunersuccessfully.

Model:Volkswagen Golf 2020 VIII

ECU Type: Bosch MD1CS004 HW80

Mode: OBD VR

Not every HW80 can be read.There are still some bootloader which are locked.

Important note :

After unlocking the ecu it will throw an error.

What to do:

Don’t ever switch ignition OFF ( KEEP IT LIKE IT IS)

Then u just choose same file and reflash.

autotuner will tell „ecu already unlocked" and will flash straight away.

Posted by: jean at 07:22 AM | No Comments | Add Comment
Post contains 87 words, total size 2 kb.