vauxhall Workshop Repair Guides

Vauxhall Workshop Service and Repair Manuals

Rail Pressure Sensor, Replace > < One Injector, Replace

Oil Regulating Valve, Remove and Install

Important:   When working on the fuel system it is essential to pay attention to cleanliness as even the smallest dirt particles can lead to faults in engine operation or in the fuel system. Open fuel connections must be sealed with appropriate plugs from the Opel Parts Catalogue (catalogue number: 45 06 154 / part number: 9201697). Sealing plugs are only intended to be used once.

  Remove

1.   Open bonnet
2.   Disconnect battery
•   Detach earth connection from earth terminal
Slacken nut
3.   Remove engine cover (1)
•   Pull off engine cover
Note:   Re-attach any retaining rubbers (2) to the engine cover which may have become detached
Object Number: 7360946  Size: DEFAULT


4.   Remove pressure regulating valve (3) from pressure chamber
•   Disconnect wiring harness connector.
•   Unscrew pressure-regulating valve
Unscrew at hexagon (2)
Counterhold at hexagon (1)
Object Number: 8125499  Size: DEFAULT


  Install

5.   Install pressure-regulating valve in pressure chamber
•   Tighten pressure-regulating valve 60 Nm
Counterhold at hexagon
•   Fix wiring harness plug
6.   Connect battery
•   Attach ground connection to ground terminal
Tighten nut
7.   Fuel System, Check for Leaks
Important:   Wear protective goggles and protective gloves.
•   Start engine.
Note:   Check fuel system for escaping fuel.
8.   Install engine cover
•   Clip in 4x
9.   Program volatile memories
10.   Close bonnet

Rail Pressure Sensor, Replace > < One Injector, Replace