EGR Tube: Service and Repair

REMOVAL
1. Raise and support the vehicle. For additional information, refer to Maintenance/Service and Repair.







2. Disconnect the EGR tube from the exhaust manifold.
3. Lower the vehicle.







4. Disconnect the differential pressure feedback EGR hoses.







5. Disconnect the EGR tube from the EGR valve.
^ Remove the tube from the vehicle.

INSTALLATION







1. Loosen the two EGR valve bolts.







2. Hand-tighten the EGR valve tube to the EGR valve.
3. Raise and support the vehicle. For additional information, refer to Maintenance/Service and Repair.







4. Tighten the EGR valve tube to the exhaust manifold in two stages:
^ Stage 1: Hand-tighten the EGR valve tube to the exhaust manifold.
^ Stage 2: Tighten the EGR valve tube to 40 Nm (30 lb-ft).

5. Lower the vehicle.







6. Tighten the two EGR valve bolts.







7. Tighten the EGR valve tube to the EGR valve.







8. Connect the differential pressure feedback EGR hoses.