Low Pressure Exhaust Gas RECIRCULATION Cooler (G1868229): Removal
WARNING: This page is about a different variant/trim than selected.
WARNING:
Be prepared to collect escaping coolant.
CAUTION:
Before disconnecting any components, make sure the area is clean and free from foreign material. When disconnected all openings must be sealed.
NOTE:
- This procedure contains some variation in the illustrations depending on the vehicle specification, but the essential information is always correct.
- This procedure contains illustrations showing certain components removed to provide extra clarity.
- Raise and support the vehicle on a suitable 2 post lift.
Refer to: LIFTING
- Drain the cooling system.
- Protect the accessory drive belt to prevent contamination from engine coolant.
- Remove the low pressure Exhaust Gas Recirculation (EGR) valve.
Remove the EGR pressure sensor.
Release the wiring harness.
Disconnect the upper coolant pipe.
Disconnect the lower coolant pipe.
Disconnect the EGR cooler intake pipe.
-
NOTE: Do not disassemble further if the component is removed for access only.
Remove the low pressure EGR cooler. Discard the O-ring seal and gasket.
Remove the low pressure EGR temperature sensor.