Civic L4-1.8L (2006)
Coolant Outlet: Service and Repair
Water Outlet
Water Outlet Removal and Installation
Removal
1. Drain the engine coolant.
2. Remove the air cleaner housing assembly.
3. Remove the air cleaner housing bracket (A), then remove the harness holder (B) from the cylinder head.
4. Disconnect the engine coolant temperature (ECT) sensor 1 connector (C).
5. Remove the air cleaner housing bracket (A), upper radiator hose (B), and water bypass hose (C).