Cruze
Exhaust Gas Recirculation Valve Cooler Replacement
Removal Procedure
Open bonnet.
Remove engine cover. Refer to
Engine Cover Replacement
.
Remove air cleaner outlet front duct. Refer to
Air Cleaner Outlet Front Duct Replacement
Raise the vehicle full height. Refer to
Lifting and Jacking the Vehicle
.
Drain the cooling system. Refer to
Cooling System Draining and Filling
.
Lower the vehicle full height.
Remove the air cleaner outlet pipe bracket bolt (1).
Remove the air cleaner outlet pipe clamp (2).
Remove the air cleaner outlet pipe (3) from the turbocharger.
Remove the wiring harness plug (2).
Remove 4 wiring harness clips (1) from the bracket (3).
Remove the 2 nuts (2) from the wiring harness bracket (1).
Remove the wiring harness bracket (1).
Remove the exhaust gas recirculation valve pipe. Refer to
Exhaust Gas Recirculation Valve Pipe Removal
Remove the exhaust gas recirculation pipe. Refer to
Exhaust Gas Recirculation Pipe Removal
Remove the exhaust gas recirculation valve. Refer to
Exhaust Gas Recirculation Valve Removal
Disconnect the 2 EGR cooler coolant hoses.
Remove the EGR cooler bolt (2).
Remove the EGR cooler (1).
Installation Procedure
Install the EGR cooler (1).
Caution:
Refer to
Fastener Caution
in the Preface section.
Install the EGR valve cooler bolt (2) and tighten to
20N·m (15 lb ft)
.
Connect the 2 EGR cooler coolant hoses.
Install the wiring harness bracket (1).
Install the 2 wiring harness bracket nuts (2) and tighten to
20 N·m (15 lb ft)
.
Install the exhaust gas recirculation pipe. Refer to
Exhaust Gas Recirculation Pipe Installation
Remove the exhaust gas recirculation valve. Refer to
Exhaust Gas Recirculation Valve Installation
Remove the exhaust gas recirculation valve pipe. Refer to
Exhaust Gas Recirculation Valve Pipe Installation
Install 4 wiring harness clips (1) to the bracket (3).
Install the wiring harness plug (2).
Install the air cleaner outlet pipe (3) to the turbocharger.
Install the air cleaner outlet pipe clamp (2).
Fill the cooling system. Refer to
Cooling System Draining and Filling
.
Caution:
Refer to
Fastener Caution
in the Preface section.
Install the air cleaner outlet pipe bracket bolt (1) and tighten to
5 N·m (45 lb in)
.
Install air cleaner outlet front duct. Refer to
Air Cleaner Outlet Front Duct Replacement
Install engine cover. Refer to
Engine Cover Replacement
.
Close bonnet.
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