For 1990-2009 cars

### Removal Procedure

Warning: Refer to Battery Disconnect Warning in the Preface section.

1. Disconnect the negative battery cable.
2. Remove the engine cover. Refer to Engine Cover Replacement.
3. Remove the charge air system hoses and ducts. Refer to Charge Air Cooler Inlet Pipe and Outlet Pipe Replacement.
4. Disconnect the EGR solenoid connector and inlet/outlet vacuum hoses from EGR solenoid.
5. Disconnect the PCV hose from the turbocharger inlet elbow.
6. Remove the PCV valve bolts from PCV valve adapter.
7. Remove the PCV valve.

### Installation Procedure

Caution: Refer to Fastener Caution in the Preface section.

1. Install the PCV valve and tighten the bolts to 11 N·m (97.4 lb in).
2. Connect the PCV hose from the turbocharger inlet elbow.
3. Connect the EGR solenoid connector and inlet/outlet vacuum hoses from EGR solenoid.
4. Install the charge air system hoses and ducts. Refer to Charge Air Cooler Inlet Pipe and Outlet Pipe Replacement.
5. Install the engine cover. Refer to Engine Cover Replacement.
6. Connect the negative battery cable.