REMOVAL - LINES AND HOSES
NOTE: For line and hose location refer to (Turbocharger Lines and Hoses).
COOLANT SUPPLY LINE
Raise vehicle on hoist.
Drain cooling system (Refer to 7 - COOLING/ENGINE - STANDARD PROCEDURE).
Remove banjo bolt from coolant supply line at turbocharger (Coolant Lines - Banjo Fittings).
Disconnect coolant supply line flared fitting from brass fitting at engine block (Coolant Supply Line - Engine Block Fitting).
Remove coolant supply line.
COOLANT RETURN LINE
Drain cooling system (Refer to 7 - COOLING/ENGINE - STANDARD PROCEDURE).
Remove air cleaner housing (Refer to 9 - ENGINE/AIR INTAKE SYSTEM/AIR CLEANER HOUSING - REMOVAL).
Disconnect Inlet Air Temperature (IAT) sensor connector .
Disconnect Throttle Inlet Pressure (TIP) hose from charge air cooler hose .
Loosen hose clamp at throttle body.
Disconnect charge air cooler hose from throttle body. Reposition charge air cooler hose.
Remove fastener securing coolant return line bracket to cylinder head cover stud (Coolant Return Line Bracket).
Remove hose clamp from coolant return line at heater tube (Coolant Return Line Bracket). Disconnect hose from heater tube.
Remove banjo bolt from coolant return line at turbocharger (Coolant Lines - Banjo Fittings).
Remove coolant return line.
OIL SUPPLY LINE
Raise vehicle on hoist.
Remove elbow support bracket (Turbocharger Brackets and Heat Shields).
Disconnect oil supply line flared fitting from brass fitting at engine block (Oil Supply Line - Engine Block Fitting).
Lower vehicle.
Disconnect oil supply line flared fitting from brass fitting at turbocharger (Oil Supply Line - Turbocharger Fitting).
Remove oil supply line.
OIL RETURN LINE
Raise vehicle on hoist.
Remove the two fasteners securing the oil return line to the turbocharger.
Remove hose clamp from oil return line.
Remove oil return line from crankcase nipple (Turbocharger
REMOVAL - TURBOCHARGER
CAUTION: IF TURBOCHARGER IS REPLACED DUE TO A BEARING FAILURE, REPLACEMENT OF THE OIL PRESSURE FEED LINE IS REQUIRED. OIL RETURN TUBE SHOULD BE CLEANED ALSO.
NOTE: The turbocharger and exhaust manifold are serviced as an assembly. Do Not attempt to remove the turbocharger from the exhaust manifold. Exhaust leaks will result. It is recommended that the turbocharger elbow be replaced along with the turbocharger/exhaust manifold assembly.
Disconnect negative battery cable.
Drain cooling system (Refer to 7 - COOLING/ENGINE - STANDARD PROCEDURE - DRAINING COOLING SYSTEM).
Remove air cleaner housing and lid (Refer to 9 - ENGINE/AIR INTAKE SYSTEM/AIR CLEANER HOUSING - REMOVAL).
Disconnect clean air hose from turbocharger (Clean Air Hose - 2.4L Turbo).
Disconnect throttle and speed control cables at throttle body.
Disconnect electrical connectors from the following components:
Inlet Air Temperature (IAT) Sensor
MAP Sensor
IAC Motor
Throttle Position Sensor
Ignition Coil Capacitor
Upstream Oxygen Sensor
Disconnect air inlet hose at throttle body (Charge Air Cooler Hoses).
Disconnect vacuum hoses at throttle body and upper intake manifold.
Remove upper intake manifold support bracket (Support Bracket).
Remove upper intake manifold (Refer to 9 - ENGINE/MANIFOLDS/INTAKE MANIFOLD - REMOVAL).
CAUTION: Cover lower intake manifold opening with suitable cover to prevent any foreign objects from entering.
Remove turbocharger lower heat shield (Turbocharger Brackets and Heat Shields).
Disconnect oil supply line at turbocharger (Turbocharger Lines and Hoses).
Remove coolant return line (Turbocharger Lines and Hoses).
Disconnect vacuum hoses from turbocharger.
Raise vehicle on hoist.
Disconnect muffler ground strap. Remove muffler (Refer to 11 - EXHAUST SYSTEM/MUFFLER - REMOVAL).
Disconnect downstream oxygen sensor.
Remove fasteners securing catalytic converter to exhaust manifold (Converter to Exhaust Manifold Connection - 2.4L Turbo).
Remove catalytic converter and intermediate pipe as an assembly.
Remove turbocharger to charge air cooler hose assembly (Charge Air Cooler Hose).
Remove turbocharger elbow support bracket(Turbocharger Brackets and Heat Shields).
Remove turbocharger support bracket (Turbocharger Brackets and Heat Shields).
Remove oil return tube (Turbocharger Lines and Hoses).
Remove turbocharger coolant supply line (Turbocharger Lines and Hoses).
Remove turbocharger upper heat shield (Turbocharger Brackets and Heat Shields).
Remove turbocharger elbow (Turbocharger Brackets and Heat Shields).
Remove lower exhaust manifold fasteners that are accessible while vehicle is on hoist.
Lower vehicle.
Remove upper exhaust manifold fasteners.
Remove turbocharger/exhaust manifold assembly from above/between the engine and cowl panel.
Remove and discard exhaust manifold gasket.