The harness allows you to connect the AEM Infinity ECU to your 2002-05 MKIV Volkswagen Golf/Jetta 1.8T. Included is an application-specific start-up calibration and allows the Infinity ECU to be installed in the factory location.The manual transmission 2002-05 Volkswagen Golt/Jetta 1.8T Plug & Play includes several unique features that incorporate the VW's factory CAN bus system and retains dashboard functionality. Users can also view and log wheel speed and steering angle through the CAN datastream.

Complete Stand Alone Engine Control

The Infinity ECU combines with the Plug & Play harness to replace the factory ECU. It controls all of the engine functions and the Plug & Play wiring harness adapter eliminates the need for cutting and splicing wires.

For manual transmission only