How to Replace an Audi G28 Engine Speed Sensor Charles the Humble Technician teaches you how to replace the G28 Engine Speed Sensor. This sensor is situated on the outside of the transmission over the flywheel gear. It transmits a signal the ECU via a grey wire (T55/49), then to https://carlocksmith61364.ivasdesign.com/51917551/ten-audi-a1-key-related-stumbling-blocks-you-should-not-share-on-twitter