check oil AUDI A4 1999 B5 / 1.G AFC Engine Fuel Injector Leak Testing And Delivery Quantity Checking Workshop Manual

24-36

CAUTION!

Fire Hazard. Do NOT smoke or have anything
in area that can ignite fuel.

- After each 30 second fuel injector fill, place
measuring container on level surface (to
facilitate accurate reading) and record fuel
quantity delivered.

Specified value (each fuel injector): 85-110 ml
(2.9-3.7 oz.)
If the measured quantity for one or more fuel
injectors is under or over the specified value:

- Replace faulty fuel injector(s).
If the measured values for all of the fuel injectors
(as a set) are under or over the specified values:

- Check system pressure page 24
-20
.

- Re-install fuel injectors in reverse order of
removal.

- Replace O-rings on all fuel injectors and lightly
coat with engine oil.
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