9-3 Sedan, Cabrio '04+, Combi, 9-3X Workshop
My interior dash lights flickered, then the yellow engine warning light came on, I got the battery tested, it’s fine. Diagnostic came back:
Power Train System, engine misfire. It says I need to replace the ECU. Looking at these parts costing $200-600 at Saab, want to make sure I have the right...