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Home >> Subaru >> 2002 >> Impreza WRX Wagon F4-2.0L DOHC Turbo >> Repair and Diagnosis >> Sensors and Switches >> Sensors and Switches - Powertrain Management >> Sensors and Switches - Emission Control Systems >> EGR Temperature Sensor >> Description and Operation

EGR Temperature Sensor: Description and Operation

EXHAUST GAS TEMPERATURE SENSOR
The exhaust gas temperature sensor is located on the joint pipe and used to monitor the condition of the precatalytic converter.
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