EGR Valve: Service and Repair

Linear EGR Valve:

Removal
- Disconnect the electrical connector.
- Remove the valve to flange attaching bolts.
- Remove the Linear EGR valve and gasket.
- Discard gasket.

Installation
- Install Linear EGR valve and a new gasket.
- Install valve to flange attaching bolts.
Tighten bolts in two steps.
a. The first step to 10 Nm (89 lb.in.).
b. The second step to 25 Nm (18 lb.ft.).
- Connect the electrical connector.
- Use a bidirectional scanner to confirm that the system is functional.