On/Off Switch - OBD2 Scanners, Fuel Saving Guys - Fuel Saving Guys, Fuel Smart Cylinder Deactivation Technology PLX Devices, OBDLink, FIXD, Thinkware, Palmer performance, BlackVue, Kiwi 3, OBDLink MX, OBDLink LX, Scan XL, Fuelsavingguys, Dash cams, dash cameras, blackboxmycar,

On/Off Switch

$4.99

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Fuel Saving Guys highly recommend the use of our on/off switch when hooking up your Fuel Smart System in order to give you the ability to turn off the unit to assist a mechanic in diagnosis of your vehicle for ANY reason.