Exhaust Gas Temperature Sensor 4
Removing
-- On a vehicle with air suspension, activate vehicle lift mode. Refer to the appropriate service information .
-- 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-. Refer to the appropriate service information .
-- 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 .
-- Coat the exhaust gas temperature sensor thread with hot bolt paste.
-- Install the noise insulation. Refer to the appropriate service information .
-- Install the turbocharger heat shield. Refer to TURBOCHARGER OVERVIEW .
-- On a vehicle with air suspension, deactivate vehicle lift mode. Refer to the appropriate service information .