Exhaust Gas Temperature Sensor 4

Exhaust Gas Temperature Sensor 4

Removing

- On a vehicle with air suspension, activate vehicle lift mode.

- Carefully pull the engine cover - arrows - off the 4 bolts one after the other.






- Remove the bolts - 1 - and - 2 - and then remove the heat shield from the turbocharger.






- Disconnect the exhaust gas temperature sensor 4 (G648) brown connector - 4 -.






- Free up the electrical wire.

• Ignore - 1, 2 and 3 -.

- Remove the noise insulation - 1 - and - 2 -..






- Remove and free up exhaust gas temperature sensor 4 - arrow -.






Installing

Installation is performed in reverse order of removal, noting the following.

• Tightening specifications, refer to => [ Exhaust Temperature Control Overview ] Exhaust Temperature Control Overview.

- Coat the exhaust gas temperature sensor thread with hot bolt past; hot bolt paste, refer to the Parts Catalog.

- Install the noise insulation..

- Install the turbocharger heat shield. Refer to => [ Turbocharger Overview ] Turbocharger Overview.

- On a vehicle with air suspension, deactivate vehicle lift mode.