2000 BMW Z3 I have someone working on my car replacing a lot of various parts, updates, etc. the last 6 months. I was going to pick it up today and he call me right before I headed that way and told me it needed an ECM. The pat number is 1214 7500 255. Is this one can can rebuild for me?
Also, I noticed upgrades mentioned. Are the upgrades that would benefit from without additional modifications needed?
We do work on that ECU and we do offer a firmware update. That is just the latest software from BMW so the computer has fewer issues like when you update your computer to run better. Please check the link below to verify the codes you are getting are listed. If they are please continue by following the steps to place the repair order where we give you a label to send it to us. If any of the issues listed are not something you are experiencing then unfortunately we cannot assist you with that repair.
https://www.upfix.com/product/bmw-z3-1997-2000-ecu-repair/