Sale ends todayGet 30% off any course (excluding packages)

Ends in --- --- ---

Bosch MED17.3.3 Cloning

Practical Reflash Tuning

Forum Posts



Tech Articles

Discussion and questions related to the course Practical Reflash Tuning

= Resolved threads


Hello Everyone

I'm wondering if anyone can give me some pointers on cloning Bosch MED17.3.3 ECU's?

Reading and writing is no problem but I'm a bit lost with how to transfer the IMMO data.

All I'm trying to do is replace a bad ECU with one from from a wrecker.

I only do repair work on BOSCH ecu's and I'm wondering if ECM titanium or Winols would be useful.

Thanks in advance for any pointers.


Also interested in this hopefully someone on the forum has insight.

We usually reply within 12hrs (often sooner)

Need Help?

Need help choosing a course?

Experiencing website difficulties?

Or need to contact us for any other reason?