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Replace spark plugs > < C-034 Misfire Detection

Astra H

Fuel Pressure, Check

Spezialwerkzeugliste:
  • KM-J-34730-91

1.   Open bonnet
2.   Remove engine cover
3.   Attach KM-J-34730-91
•   Unscrew protective cap for test connection for fuel supply line
Warning:   Comply with safety regulations and national legislation.
4.   Start engine.
•   Vent fuel pressure gauge
•   Read low fuel pressure from pressure gauge
– Target value 420 kPa +/- 20 kPa (4.2 bar +/- 0.2 bar)
Note:   High fuel pressure can be read via TECH 2
Object Number: 2406416 Size: DEFAULT


Warning:   Release fuel pressure at fuel pressure tester.
5.   Switch off engine
•   Collect escaping fuel in a suitable container
6.   Detach KM-J-34730-91
•   Attach protective cap of test connection
7.   Attach engine cover
8.   Close bonnet

Replace spark plugs > < C-034 Misfire Detection