Vauxhall Workshop Service and Repair Manuals

Check compression (Z 10 XE, Z 10 XEP, with air conditioning system, LHD)

Note:   Engine warmed up (oil temperature at least 80°C).

  Remove

2.   Remove ignition module •   Remove ignition module cover – Move to the right •   Disconnect wiring harness plug •   Unscrew 2 bolts •   Extract using KM-6009 (1) Note:   Do not tilt

4.   Remove fuel pump relay •   Detach fuse box cover •   Pull out fuel pump relay (arrow)

5.   Check compression Note:   Second person required •   3 cylinders •   Actuate accelerator pedal – Retain full load position •   Start engine (approx. 4 seconds) Note:   Engine speed at least 300 rpm •   Compare compression values – Maximum permissible pressure difference: 100 kPa (1 bar).

  Install