{"product_id":"fast-switch-fast-xfi-calibration","title":"FAST Switch FAST-XFI Calibration","description":"A single toggle switch can be used to access calibration files 0 and 1. Simply wire ?Cal Select Input #0? to ground through the switch. Using two toggle switches will give access to all four calibration files. Wire ?Cal Select Input #0? to ground through the first switch and wire ?Cal Select Input #1? to ground through the second switch. The switches would then be set as shown above to select the desired calibration file. A BCD encoder is a switch that will ground the inputs in the required pattern. ?Cal Select Input #0?, ?Cal Select Input #1? and a ground are connected to the switch according to the manufacturer?s instructions. All four calibration files can be selected with this type of switch.","brand":"FAST","offers":[{"title":"Default Title","offer_id":43822454014173,"sku":"FST301409","price":50.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/3758\/1491\/products\/b77ac804ff238ebe513850b89cb1ada1.jpg?v=1682606282","url":"https:\/\/hellhoundperformance.store\/products\/fast-switch-fast-xfi-calibration","provider":"Hellhound Performance","version":"1.0","type":"link"}