Oxygen Sensor: Specifications

1. Main silencer
2. HO2S (Rear)
3. Middle pipe
4. H02S (Front)
5. Front pipe
6. Exhaust manifold insulator No.1
(See Exhaust Manifold Insulator Removal Note)
7. Exhaust manifold insulator No.2
8. EGR pipe
9. Exhaust manifold
10. Exhaust manifold
(See Exhaust Manifold Gasket Installation Note)