“SEAT Common ECU Faults” refers to recurring issues with the Electronic Control Unit (ECU) in SEAT vehicles. These issues can affect critical functions such as engine management and fuel injection. Indications of ECU faults in SEAT cars may include diminished engine performance, irregular idling, illuminated dashboard warning lights, and challenges with vehicle starting or operation. Addressing these issues typically involves a comprehensive diagnostic process, and in some cases, experienced technicians may recommend ECU replacement or reprogramming to optimize performance. Timely attention to ECU faults is crucial for sustaining the reliable and efficient operation of your SEAT vehicle.