Taurus L4-153 2.5L HSC (1986)
Oxygen Sensor: Description and Operation
Exhaust Gas Oxygen Sensor
The EGO Sensor supplies ECA with a signal which indicates either a rich or lean condition during engine operation.
Ford Workshop Service and Repair Manuals
Exhaust Gas Oxygen Sensor|Page 3752 >
< Recall - Part II, Injector/Converter Replacement|Page 3749
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