Impreza Coupe FWD F4-1820cc 1.8L SOHC (1995)
EGR Temperature Sensor: Service and Repair
EGR Temperature Sensor
1. Allow engine to cool.
2. Disconnect electrical connector from sensor.
3. Spray penetrating fluid around base of sensor and let it soak for 5 minutes.
4. Remove sensor from collector chamber.
5. Install in reverse order.
6. Tighten to 18.6 - 20.6 Nm (3.7 - 15.2 ft lb).
