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Audi
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1993
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S4 Sedan L5-2226cc 2.22L DOHC Turbo (AAN)
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Repair and Diagnosis
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Sensors and Switches
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Sensors and Switches - Powertrain Management
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Sensors and Switches - Computers and Control Systems
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Oxygen Sensor
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Locations
Oxygen Sensor: Locations
Oxygen Sensor 20V:
The Heated Oxygen Sensor is located in the exhaust outlet of the turbocharger.
