Fuel Low-Pressure Sensor
WARNING: This page is about a different car, the 1995 Plymouth Voyager, 1995 Plymouth Grand Voyager, 1995 Dodge Grand Caravan, and 1995 Dodge Caravan. However, it is still accessible from the selected car via links, so may be relevant.
Fuel low-pressure sensor monitors fuel pressure on the low-pressure side of the fuel system. Sensor is mounted in fuel rail inlet block. PCM uses fuel pressure sensor information to calculate injector timing.