My 2000 BMW Z3 has been in the shop for several weeks, and I was told today that he is unable to repair it and that I must have it moved to the nearest BMW store.
He has tested all he is able to check and has come up empty-handed, implying that the problem is the ECU (sorry, I have no idea what they are) and that the car will not start. Nothing registers on the computer system for him.
The automobile attempts to start but fails. We initially assumed a gasoline issue, fuel pump, etc., but this all checks out OK, as do the relays.
Any ideas would be much appreciated.
Thank you for reaching out. We do repair ECU Here is the link https://www.upfix.com/product-category/repair-return/engine-control-repair/