I30t V6-2988cc 3.0L DOHC MFI (VQ30DE) (1997)
EVAP Control System Pressure Sensor: Description and Operation
COMPONENT DESCRIPTION
The EVAP control system pressure sensor is installed in the purge line. The sensor detects the pressure inside the purge line and modifies the
voltage signal sent from the ECM. The modified signal will then be returned to the ECM as an input voltage signal. As the pressure increases, the
voltage rises. The EVAP control system pressure sensor is not directly used to control the engine system. It is used only for on board diagnosis.