TPS Voltage Sensing Full Thttle. Activation Swtch

The Nitrous Express TPS Voltage Sensing Full Throttle Activation Switch (Model 15961) is a precision microswitch designed for nitrous oxide system control and management. This voltage-activated relay component enables reliable, adjustable engagement of nitrous delivery based on throttle position sensing input, making it essential for tuners and enthusiasts seeking responsive, programmable nitrous system performance.

The TPS voltage sensing design allows the activation switch to respond directly to throttle position signals, providing precise control over when nitrous is introduced into the intake. This level of control is critical for managing engine load, preventing unwanted engagement during light throttle operation, and ensuring nitrous activation occurs only under full throttle conditions where engine and fuel system capacity can safely accommodate the power increase. The relay and wiring kit configuration supplies all necessary components for proper installation and integration into existing engine management systems.

This component serves performance builders, drag racing operations, and street tuners running Nitrous Express systems who require sophisticated throttle-based nitrous activation logic. The voltage-sensing architecture allows tuners to calibrate nitrous engagement precisely, reducing the risk of over-rich conditions, detonation, or uncontrolled power delivery. Nitrous Express has established itself as a leader in nitrous oxide system engineering, and this microswitch represents the level of component refinement expected in professional-grade nitrous installations.

Proper nitrous system control relies on precise switching logic and signal reliability. The TPS voltage sensing approach eliminates the guesswork of fixed-timing or boost-dependent activation, instead tying nitrous engagement directly to driver input through the throttle position sensor. This makes the system responsive, tunable, and capable of adapting to varying driving conditions across street and circuit applications.