3 Series E91 330d (M57T2) TOUR
Connect special tool 16 1 171 using compressed air line (1) to
garage compressed air system (8 ... 10 bar).
Connect pressure sensor (2) from Diagnosis and Information
System with a measuring range of 0 ... 25 bar.
Important!
Do not yet connect fast-release coupling (3) of special tool
16 1 171 .
1.
Select "Measurement" function on Diagnosis and Information
System (DIS).
2.
Using pressure regulator on special tool 16 1 171 ,
increased indicated pressure by 0.20 bar.
3.
Connect special tool 16 1 174 to fast-release coupling of
special tool 16 1 171 .
4.
Wait until the value at the Diagnosis and Information System
has levelled out.
5.
Using pressure regulator on special tool 16 1 171 , reset
gauge pressure in fuel tank to 0.20 bar.
Important!
Do not under any circumstances increase pressure by more
than 0.30 bar as this would result in damage to the fuel tank
and venting system.
Using special tool 13 3 010 , disconnect delivery line from
special tool 16 1 171 to fuel filler neck.
Allow a rest period of approx. 20 secs.
Read off and note down starting pressure value.
Wait approx. 120 secs.
Read off final pressure value and compare with starting pressure
value.
RA Checking fuel tank and tank venting system for leaks (diesel)
BMW AG - TIS
17.02.2013 19:02
Issue status (12/2007) Valid only until next DVD is issued
Copyright
Page - 3 -
