Injection Pressure (IP) Sensor

WARNING: This page is about a different car, the 1997 Mercury Mountaineer. However, it is still accessible from the selected car via links, so may be relevant.

IP SENSOR VOLTAGE-TO-FUEL PRESSURE CONVERSION CHART

Voltage (DC)	Pressure (psi)
4.5	150
4.1	140
3.7	130
3.3	120
2.9	110
2.5	100
2.1	90
1.7	80
1.3	70
0.9	60
0.5	50
0.1	40
0.0	37.5