Wide Open Throttle Switch
An automotive wide open throttle (WOT) switch is an electrical device that is typically found in vehicles with electronic fuel injection systems or performance and racing vehicles using nitrous oxide. The WOT switch is designed to detect when the throttle is fully opened, meaning that the accelerator pedal has been pushed all the way down to the floor. When the switch is triggered, it sends a signal to the engine control module (ECM), which then adjusts the fuel and ignition timing to maximize engine performance. In nitrous applications, it provides the signal needed for nitrous oxide to be injected into the engine intake stream. This allows the engine to produce more power and torque, improving acceleration and overall performance. The WOT switch also helps to prevent engine damage by preventing the engine from running lean, which can cause overheating and other issues. In some vehicles, the WOT switch may also be used to activate features such as a kick-down switch for automatic transmissions.
Show More
When choosing a wide open throttle switch, first decide on the switch mount design that will be required for your application. In addition, determine if a kit is the best option, which includes mounting hardware, wiring, a relay, or other components. Then, from any remaining compatible options, choose the wide open throttle switch that best meets your application needs as well as your budget.
Offered by JEGS is a wide open throttle switch selection to choose from, available from brands including Nitrous Express, Altronics, Quick Fuel, ZEX Nitrous, and others.