Coolant Connections, Removing And Installing: Removing
-- Remove the engine cover in direction of -arrows-.
-- Drain the coolant. Refer to COOLANT, DRAINING AND FILLING .
-- Remove the plenum chamber bulkhead. Refer to LOCK CARRIER .
-- Remove the air duct -arrow-.
-- Free up the fuel line and the line to the Evaporative Emission (EVAP) canister on the air guide pipe.
-- Disconnect the connector -1- from the Mass Airflow Sensor -G70-.
-- Disconnect the vacuum line -3- from the air guide pipe.
Risk Of Violating Emissions Legislation On USA Vehicles.
- Do not open hose connection -2- !
-- Lay aside air guide pipe with connected crankcase ventilation hose -2- by loosening hose clamp -4- and opening clips -arrows-.
-- Disconnect the vacuum line -1-.
-- Remove the air filter housing and disconnect the electrical connector -2- on the rear side at the Intake Air Switch-Over Valve -N335-.
-- Remove hose -3- from the secondary air system.
-- Remove the nuts -arrows- and move the vacuum pump -1- with the lines connected to the side.
-- Remove the bolts -1 and 2- and remove the right coolant pipe from the coolant connection piece.
Ignore -arrow-.
-- Remove the bolts -1 and 2- and loosen the hose clamp -arrow-.
-- Disconnect the coolant connection pieces leading to the right side.