Impreza 2.5 RS Coupe AWD F4-2.5L SOHC (2001)
Catalytic Converter: Service and Repair
Front Catalytic Converter
REMOVAL
1. Disconnect battery ground cable.
2. Disconnect front oxygen (A/F) sensor connector.
3. Lift-up the vehicle.
4. Remove under cover.
5. Disconnect rear oxygen sensor connector.
6. Separate front and rear catalytic convener assembly from rear exhaust pipe.
