All late model vehicles are controlled by computers and advanced electronics, from electric seat heaters to stability control systems and ABS. The correct functioning of these computers and sensors is vital to ensure your safety and the safety of others on the road. At Woodhead Auto we use the latest dedicated scanners to diagnose any issues you may have and discover problems you may not be aware of. An example of this is oxygen sensors which are fitted into the exhaust system affecting performance and fuel economy of your vehicle. These wear out and the replacement of them can significantly improve the running costs of your vehicle.