Exhaust System Removal/Installation: AWD: Notes
- Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION [(US)] .)
- Remove in the order indicated in the table.
- Remove the insulator. (See EXHAUST SYSTEM INSULATOR REMOVAL/INSTALLATION .)
- Install in the reverse order of removal.
Step 1
EXHAUST SYSTEM COMPONENT OPERATIONS
| Component No | Refer to |
|---|---|
| 1 | Main silencer |
| 2 | Tunnel cover (See TUNNEL COVER INSTALLATION NOTE (TYPE A) .) (See TUNNEL COVER INSTALLATION NOTE (TYPE B) .) |
| 3 | Brace bar (See BRACE BAR INSTALLATION NOTE .) |
| 4 | Tunnel member (See TUNNEL MEMBER INSTALLATION NOTE .) |
| 5 | Connector |
| 6 | TWC component (See TWC component Removal Note .) |
| 7 | HO2S (See HEATED OXYGEN SENSOR (HO2S) REMOVAL/INSTALLATION .) |
| 8 | Exhaust shutter valve connector |
| 9 | TWC |
Step 2 (without EGR cooler)
Fig 2: Exhaust System Components Location With Torque Specification - AWD, Step 1 (Without EGR Cooler)
EXHAUST SYSTEM COMPONENT OPERATIONS
| Component No | Refer to |
|---|---|
| 1 | A/F sensor (See AIR FUEL RATIO (A/F) SENSOR REMOVAL/INSTALLATION .) |
| 2 | Clip |
| 3 | Insulator |
| 4 | Exhaust manifold insulator (See EXHAUST MANIFOLD INSULATOR REMOVAL NOTE .) (See EXHAUST MANIFOLD INSULATOR INSTALLATION NOTE .) |
| 5 | Exhaust manifold (WU-TWC) (See EXHAUST MANIFOLD REMOVAL NOTE .) (See EXHAUST MANIFOLD INSTALLATION NOTE (WITHOUT EGR COOLER) .) |
| 6 | Exhaust manifold gasket |
Step 2 (with EGR cooler)
EXHAUST SYSTEM COMPONENT OPERATIONS
| Component No | Refer to |
|---|---|
| 1 | A/F sensor (See AIR FUEL RATIO (A/F) SENSOR REMOVAL/INSTALLATION .) |
| 2 | Clip |
| 3 | Insulator |
| 4 | Exhaust manifold insulator (See EXHAUST MANIFOLD INSULATOR REMOVAL NOTE .) (See EXHAUST MANIFOLD INSULATOR INSTALLATION NOTE .) |
| 5 | Exhaust manifold (WU-TWC) (See EXHAUST MANIFOLD INSTALLATION NOTE (WITHOUT EGR COOLER) .) (See EXHAUST MANIFOLD INSTALLATION NOTE (WITH EGR COOLER) .) |
| 6 | Exhaust manifold gasket |