Electronic Throttle Controller Harness ONLY - Fiat and Mazda Model Harness AF49-Electronic Throttle Controller Harness ONLY Fiat and Mazda Model HarnessDesigned to Plug into AF49 6500 ETC Unit AF49 6515 49 6515 Electronic Throttle Controller (ETC) harness which ONLY works with the AF49 6500 unit. (please check and ensure the correct harness for your vehicle a photo of the plugs are provided to match up to your accelerator pedal plug) Suits the following Makes and Models below: Fiat 124 Sport Spider 2016 Current Mazda 3 2013