For 1990-2009 cars

### Removal Procedure

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

1. Disconnect the negative battery cable.
2. Disconnect the exhaust gas recirculation (EGR) valve wiring harness connector.
3. Remove the EGR valve.
4. Remove the EGR valve gasket.

### Installation Procedure

Caution: Refer to Safety Glasses Caution in the Preface section.

1. Clean the EGR valve adapter mating surfaces.
2. Install a new EGR valve gasket.

Notice: Refer to Fastener Notice in the Preface section.

3. Install the EGR valve.

Tighten
Tighten the EGR valve retaining bolts to 25 N·m (18 lb ft).

4. Connect the EGR valve wiring harness connector.
5. Connect the negative battery cable.