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Home >> Volkswagen >> 2022 >> Jetta GLI Autobahn, Standard Trans >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Turbocharger, Supercharger 4-Cylinder Direct Injection (2.0L, 4V) >> 21 Turbocharger, Supercharger >> Turbocharger >> Turbocharger, Removing And Installing >> Removing

Turbocharger, Removing And Installing: Removing

GWWA21-10813Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Drain the coolant. Refer to COOLANT, DRAINING AND FILLING .

-- Remove the front exhaust pipe with catalytic converter. Refer to CATALYTIC CONVERTER, REMOVING AND INSTALLING .

-- Remove the air filter housing with the air guide pipe to the turbocharger. Refer to AIR FILTER HOUSING, REMOVING AND INSTALLING .

-- Loosen the hose clamp -2-.

-- Remove the bolt -1- and then remove the air guide pipe from the turbocharger.

-- Remove the coolant hose -arrow-.

GWWN21-10638Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Disconnect the connectors -1 and 2-. Open the bracket -3-.

-- If applicable, remove the bolt -1- for the ground cable. Remove the coolant hose -2-.

GWWN21-10639Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove the available connectors -arrows-.

-- Release the catch in direction of -arrow- and remove the wiring duct -4- upward from the bracket.

Fig 1: Identifying Bolts
GWWA19-11613Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove the bolts -1, 2 and 3-. Pivot the coolant pipe to the side.

-- Remove the Oxygen Sensor 1 before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 before Catalytic Converter -GX10-, REMOVING AND INSTALLING .

-- Remove the cam adjustment actuators -arrows-.

Fig 2: Identifying Camshaft Adjuster Actuators
GWWA15-10731Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove the ignition coils with power output stages. Refer to IGNITION COILS WITH POWER OUTPUT STAGES, REMOVING AND INSTALLING .

-- Remove the bolts -arrows- and nut -1-.

GWWA21-10810Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove the heat shield -2-.

-- Remove the bolt -1-. Only loosen the bolt -3-.

GWWA21-10811Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove the turbocharger bracket -2-.

-- Disconnect the connectors -1 and 3-.

GWWA21-10611Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove the support -item  16- together with the hose -2-.

-- Remove the bolts -1- and then remove the connections.

GWWA21-10814Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove the bolts -2 and 3- and remove the oil supply line and oil return line.

-- Open the hose clamp -arrow-.

NOTE:

The following work step is necessary to achieve some more room between the cylinder head and the bulkhead.

-- Remove the bolts -1, 2 and 3- and remove the pendulum support.

Fig 3: Identifying Bolts
GWWA10-11615Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Pull the engine approximately 20 mm toward the rear using the Tensioning Strap :T10038  .

Fig 4: Identifying Engine Pulled Toward Rear Using Tensioning Strap T10038
GWWN21-10042Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove the nuts -arrows-.

GWWA21-10812Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove the turbocharger from the cylinder head and pry out upward.