FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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1989
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Celica L4-2.0L (3S-FE)
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Repair and Diagnosis
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Powertrain Management
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Oxygen Sensor
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Locations
Oxygen Sensor: Locations
Fig. 97 Oxygen Sensor Locations:
Main Oxygen Sensor: Lower LH side of engine, in exhaust manifold
Sub-Oxygen Sensor: Lower LH side of engine, in outlet flange of main TWC