Remove and Install Exhaust Gas Recirculation Valve Opel Combo C

Z 17 Dth

Remove

1. 1. Disconnect battery • Disconnect earth cable
2. 2. Disconnect wiring harness plug of engine control unit (2) • Release 3x (arrows) • Unclip wiring harness (1)

3. 3. Remove air intake hose (1) • Release 2x clamp

4. 4. Release air intake pipe (1) • Unclip wiring harness • Unscrew 2 x bolts • Detach engine vent hose

5. 5. Remove charge air pipe (1) • Unscrew 2 stud bolts, bolt • Unscrew 2 bolts, nut, stud bolt • Remove 2x gasket

Note. Charge air pipe is not removed.

6. 6. Detach 2 wiring harness brackets
7. 7. Detach coolant hose
8. 8. Detach upper radiator hose • from thermostat housing cover
9. 9. Remove EGR port (1) • Disconnect wiring harness plug • Unscrew 2 lower bolts • Detach EGR cooler – Unscrew 2 x bolts

Install

Important. Seal ring (1) must not shift during installation.

10. 10. Install EGR port • Replace gasket, seal ring • 5 bolts on thermostat housing 24 Nm • 2 bolts on EGR cooler 28.5 Nm

Note. Note differing bolt lengths.

11. 11. Install charge air pipe (1) • Replace 2x gasket • Stud bolt, bolt 24.5 Nm • 2 bolts, nut, stud bolt 24.5 Nm • Attach wiring harness bracket – 2 nuts

12. 12. Attach coolant hose
13. 13. Attach upper radiator hose • to thermostat housing cover
14. 14. Attach 2 wiring harness brackets
15. 15. Fasten air intake pipe (1) • 2 bolts 14.5 Nm • Attach engine vent hose

16. 16. Attach air intake hose (1)

17. 17. Close coolant drain bolt
18. 18. Fill and bleed cooling system
19. 19. Connect wiring harness plug of engine control unit (2) • Engage 3x (arrows) • Clip in wiring harness (1)

20. 20. Connect battery • Attach earth cable
21. 21. Program volatile memory