EGR Valve: Service and Repair

REMOVAL PROCEDURE

IMPORTANT:
^ Do not try to disassemble the exhaust gas recirculation (EGR) valve. Service the valve only as a complete assembly.
^ Carefully note the position of the EGR valve before removal. Do not rotate the EGR valve 180 degrees.




1. Remove the air cleaner outlet duct.
2. Disconnect the EGR valve electrical connector.
3. Remove the EGR valve bolts.

NOTE: The EGR valve is an electrical component. Soaking the EGR valve in a liquid cleaner or a solvent causes damage to the valve.

4. Remove the EGR valve.
5. Remove and discard the EGR gasket.
6. Clean the EGR valve gasket surfaces.

INSTALLATION PROCEDURE




1. Install a NEW EGR gasket
2. Install the EGR valve.

NOTE: Refer to Fastener Notice in Service Precautions.

3. Install the EGR valve bolts.

Tighten
^ Tighten the bolts a first pass to 10 N.m (89 lb in).
^ Tighten the bolts a final pass to 25 N.m (18 lb ft).

4. Connect the EGR valve electrical connector.
5. Install air cleaner outlet duct.