Ranger 4WD V6-3.0L VIN V Flex Fuel (1999)
Oxygen Sensor: Service and Repair
Special Tool(s)
REMOVAL
1. Raise and support the vehicle.
2. Disconnect the heated oxygen sensor electrical connector.
3. Remove the heated oxygen sensors (HO2S) from the exhaust manifolds and exhaust pipe using the special tool.
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If necessary, lubricate the heated oxygen sensors with Ford Penetrating Lubricant - E8AZ-19A501-B or equivalent to assist in removal.
INSTALLATION
