What sensor has the greatest influence on injector pukse width besides the maf sensor?

Besides the mass air flow (MAF) sensor, the engine coolant temperature (ECT) sensor has a significant influence on injector pulse width. The ECT sensor provides crucial data about the engine's operating temperature, allowing the engine control unit (ECU) to adjust fuel delivery for optimal combustion. Additionally, the throttle position sensor (TPS) also plays a role by indicating how much the throttle is open, affecting the required fuel for acceleration and load conditions. Both sensors help the ECU modulate pulse width for efficient engine performance.