Vauxhall Workshop Service and Repair Manuals

  Remove

Disconnect ground cable from battery.

For version with wiring harness plug for crankshaft pulse pick-up on plug strip: Disconnect crankcase ventilation hose (1) from cylinder head cover and from air intake hose. Disconnect crankcase ventilation hose (2) from cylinder head cover.

Note:   There are a total of 6 plug connections on the underside of the plug strip. Illus. E 5392 shows the injector plug connections (positions 1 to 4).

  Remove

Press retaining clip for injectors for 1st cylinder and 4th cylinder in plug strip towards engine side (with screwdriver) – collect retaining clips with bar magnet.

Lift plug strip (1) and disconnect wiring harness plug (2) for crankshaft pulse pick-up from plug strip.

For version with wiring harness plug for crankshaft pulse pick-up outside plug strip: Disconnect wiring harness plug for crankshaft pulse pick-up (3).

Unclip cable for crankshaft pulse pick-up from cylinder head cover and expose – note cable routing.

Remove ribbed V-belt tension roller – see operation "Ribbed V-belt Tension Roller, Remove and Install".

Detach crankshaft pulse pick-up (1) from cylinder block with seal ring – note cable routing.

  Install

Guide cable for crankshaft pulse pick-up through auxiliary units support and attach crankshaft pulse pick-up to cylinder head with new seal ring – tightening torque 8 Nm / 6 lbf. ft.

Clip cable for crankshaft pulse pick-up to cylinder head cover – note cable routing.

For version with wiring harness plug for crankshaft pulse pick-up outside plug strip: Connect wiring harness plug for crankshaft pulse pick-up.

For version with wiring harness plug for crankshaft pulse pick-up on plug strip: Raise plug strip and connect wiring harness plug for crankshaft pulse pick-up to plug strip.

Caution

If the spring clips (1) for the injectors are incorrectly positioned, this will prevent the plug strip from engaging. Align all spring clips properly so that correct plug strip contact with the injectors is guaranteed.

  Install

Attach plug strip (1) to injectors. Ensure correct seating, plug strip must engage audibly.