EGR Valve: Service and Repair

EGR Valve & Transducer:

NOTE: If the EGR system operates incorrectly, replace the entire EGR valve and transducer together. The EGR valve and electrical transducer are calibrated to match each other. The EGR valve and transducer attach to the rear of the intake manifold.

REMOVAL
1. Disconnect transducer solenoid from vacuum fitting on manifold.
2. Disconnect electrical connector from solenoid.
3. Remove EGR valve mounting screws.
4. Remove EGR valve and transducer.
5. Clean gasket surfaces. Discard old gasket. If necessary, clean EGR passages.

INSTALLATION
1. Install EGR valve and new gasket on intake manifold.
- Tighten mounting screws to 22 Nm (200 in lb) torque.
2. Connect transducer solenoid to vacuum fitting on manifold.
3. Attach electrical connector to solenoid.