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Home >> Ford >> 1996 >> Aerostar Van Window >> Repair and Diagnosis >> External Pages >> Different car >> Section 194 (Engine Controls - Sensor Operating Range Charts 3.0L) >> Electronic Engine Control (EEC) >> Heated Oxygen Sensor (Ho2S)

Heated Oxygen Sensor (Ho2S)

WARNING: This page is about a different car, the 1995 Mercury Villager. However, it is still accessible from the selected car via links, so may be relevant.
HO2S SPECIFICATIONS

Condition (1) Voltage
Rich Increases
Lean Decreases
(1) Measure between oxygen sensor connector and ground. Voltage should toggle above and below 0.45 volt when system is in closed loop.