EGR Valve: Service and Repair

EGR Service:

REMOVAL PROCEDURE

CAUTION:
- Do not try to disassemble the EGR valve. Service only as a complete assembly.
- Carefully note the position of the EGR valve before removal. Do not rotate the EGR valve 180 degrees.
- The EGR valve is an electrical component. Soaking the EGR valve in a liquid cleaner or a solvent causes damage to the valve.

1. Remove the electrical connector.
2. Remove the valve to flange attaching bolts.
3. Remove the EGR valve.
4. Remove the flange gasket.
5. Clean the EGR valve gasket surface.

INSTALLATION PROCEDURE
1. Install the new flange gasket
2. Install the linear EGR valve.
3. Install the Valve to flange bolts.

Tighten
Bolts the first time to 10 Nm (89 lb in) each.
Final time to 25 Nm (18 lb ft) each.

4. Install the electrical connector.