Catalyst Location
TEXT IN ILLUSTRATION
| *A | for 2WD | *B | for AWD |
| *1 | Exhaust Manifold Sub-assembly RH (TWC: Front Catalyst) |
*2 | Exhaust Manifold Sub-assembly LH (TWC: Front Catalyst) |
| *3 | Air Fuel Ratio Sensor (Bank 1 Sensor 1) |
*4 | Air Fuel Ratio Sensor (Bank 2 Sensor 1) |
| *5 | Heated Oxygen Sensor (Bank 1 Sensor 2) |
*6 | Heated Oxygen Sensor (Bank 2 Sensor 2) |
| *7 | Front Exhaust Pipe Assembly (TWC: Rear Catalyst) |
*8 | Tailpipe RH |
| *9 | Tailpipe LH | - | - |
NOTE:
- When DTC P0420 is output, replace the exhaust manifold sub-assembly RH (*1) and the front exhaust pipe assembly (*7) together when catalyst replacement is necessary. (Excluding air fuel ratio sensor *3 and heated oxygen sensor *5)
- When DTC P0430 is output, replace the exhaust manifold sub-assembly LH (*2) and the front exhaust pipe assembly (*7) together when catalyst replacement is necessary. (Excluding air fuel ratio sensor *4 and heated oxygen sensor *6)