fuel cap release AUDI A8 1999 D2 / 1.G AEB Engine Motronic MFI And Ignition System
Page 129 of 135
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- Open fuel filler cap briefly (release pressure).
- Cover the fuel supply line connection (arrow) to protect against fuel
spray.
- Slowly open connection and catch leaking fuel.
Note:
The valve on the pressure tester must be open (lever pointing in direction
of flow). - Connect pressure tester VAG 1318 to fuel rail using adapters VAG
1318/11, VAG 1318/12 and VAG 1318/13.
- Start engine and let run at idle.
- Measure fuel pressure.
Specified value: approx. 3.5 bar (50 psi)
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ge 129 of 135 Motronic Multi
port Fuel In
jection
(MFI
) and i
gnition s
ystem
11/19/2002 htt
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