Wide Open Throttle (WOT)
WIDE OPEN THROTTLEThis is a CLOSED LOOP MODE. The throttle position sensor notifies the Powertrain Control Module (PCM) of a wide open throttle condition. Once a wide open throttle is sensed, the PCM de-energizes the A/C compressor clutch relay. The PCM adjusts injector pulse width to maintain stoichiometric control.