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Contents Wiring diagrams Section: Fuel Injection Systems All sections

Replace the Accumulator Opel Corsa D

Fuel Injection Systems 4 illustrations ~363 words

Important: Cleanliness is absolutely essential when working on the fuel system because even the smallest dirt particles can lead to disruption to engine operation or the fuel system. Open fuel systems must be sealed with appropriate sealing plugs from the Opel parts catalogue. Sealing plugs are only designed to be used once.

Remove

  1. 1. Open bonnet
  2. 2. Disconnect battery • Detach negative clamp from ground terminal – Slacken nut
  3. 3. Remove engine cover
  4. 4. Remove fuel return line (2) • Unscrew banjo bolt (3) • Remove bracket – Unscrew bolt (1)
  1. 5. Detach high-pressure pump high-pressure line (3) at accumulator • Detach from bracket – Unscrew bolt (4) • Disconnect sheathed glow plug wiring harness plug (2) on cylinder No. 1 • Unscrew 2 union nuts (1) • Close connections using closure caps

Note. Release plug using EN-48558 and remove by hand

  1. 6. Detach 4 accumulator high pressure lines at injectors • Unscrew 8 union nuts (1) • Close connections from accumulator using suitable sealing plugs • Close connections of injectors using EN-48559
  1. 7. Remove accumulator (1) • Disconnect wiring harness plug (arrow) • Unscrew 2x bolts (2)

Install

  1. 8. Install pressure chamber • Tighten 2 bolts 25 Nm • Fix wiring harness plug
  2. 9. Install 4x high-pressure lines, pressure chamber to injector • Detach 8 sealing caps • Tighten 8 union nuts using MKM-6600-308 in conjunction with KM-6600-1 25 Nm

Note. Tighten union nuts first on injectors, then on accumulator

  1. 10. Attach high-pressure line to pressure chamber • Detach closure caps • Tighten union nut using MKM-6600-207 in conjunction with KM-6600-1 25 Nm • Install bracket – Tighten bolt • Connect sheathed glow plug wiring harness plug on cylinder No. 1
  2. 11. Attach fuel return line • Tighten banjo bolt 10 Nm • Attach bracket – Tighten bolt
  3. 12. Raise vehicle by its full height
  4. 13. Tighten high-pressure line to high-pressure pump • Tighten union not using MKM-6600-12 and MKM-6600-308 25 Nm
  5. 14. Lower vehicle by its full height
  6. 15. Install engine cover
  7. 16. Connect battery • Attach negative clamp to ground terminal – Tighten nut
  8. 17. Programming with the Tech 2
  9. 18. Program volatile memories
  10. 19. Close bonnet

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