Sable V6-3.0L VIN 2 Flex Fuel (2005)
Oxygen Sensor: Service and Repair
HEATED OXYGEN SENSOR (HO2S)
Socket, Exhaust Gas Oxygen Sensor
Special Tool(s)
Removal and Installation
1. Disconnect the HO2S electrical connector.
2. Remove the HO2S from the exhaust manifolds using the special tool.
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If necessary, lubricate the heated oxygen sensors with lock lubricant to assist in removal.
3. To install, reverse the removal procedure.
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Apply a light coat of anti-seize lubricant to the threads of the heated oxygen sensors (HO2S).
