Replace Pressure Lines (Pressure Accumulator, Injector) Opel Vectra C

Important: When working on the fuel system maintaining cleanliness is essential, otherwise small particles of dirt may result in engine operating faults or fuel system faults. Open fuel connections must be sealed off with suitable sealing plugs from the kit (45 06 154). Sealing plugs are designed for single use only.

1. 1. Open bonnet
2. 2. Waiting period for pressure release
3. 3. Disconnect battery.
4. 4. Detach engine cover. • Unscrew 2x bolt • Unscrew oil filler cap • Remove engine cover • Screw in oil filler cap
5. 5. Detach wiring harness • Unscrew 4x bolt (1) • Disconnect 4x injector wiring harness plugs (2)

6. 6. Remove 4x pressure lines • Release 8x lock nuts (1)

Important. When releasing the lock nut, counterhold at injector with open-ended wrench

7. 7. Install 4x pressure lines • Renew 4x pressure lines • 4x lock nuts (M14) 30 Nm • 4x lock nuts (M12) 22 Nm

Important. Pressure lines may only be installed once. When fastening the lock nuts, counterhold at the injector with an open-ended wrench.

8. 8. Attach wiring harness • Tighten 4x bolt • Connect 4x injector wiring harness plugs
9. 9. Attach engine cover. • Unscrew oil filler cap • Place engine cover in position • Screw in oil filler cap • 2x bolts 9 Nm
10. 10. Connect battery.
11. 11. Check fuel system for leaks • Start engine.

Important. Wear protective goggles and gloves.

Note. Check fuel system for escaping fuel.

12. 12. Close bonnet
13. 13. Program volatile memories