Z Series E85 Z4 2.5i (M54) ROADST
16 00 510
Conducting leak test on fuel tank and tank
ventilation system
Note:
The following procedure is only applicable to vehicles with the
tank leak diagnosis module (DM-TL).
Important!
On vehicles with tank leak diagnosis modules (DM-TL), do not
work with external pressurization as the tank venting system
will leak under this condition.
On account of the escaping fuel vapors, these tasks should
only be carried out in well ventilated rooms or with a suitable
extractor facility provided.
Observe country-specific accident prevention and
occupational safety regulations.
In the Diagnosis and Information System (DIS), go to the
"Function and component selection" page.
By selecting:
-
Service functions
-
Drive
-
Digital Motor Electronics
-
Activation DMTL pump
Adopt test module in test schedule.
Switch to the test schedule and implement the "Activation DMTL
pump" test module.
Tank leak diagnosis pump pressurizes fuel tank and tank venting
system.
Carry out leak test.
Terminate test module after completing leak test.
Note:
Tank leak diagnosis pump is automatically shut down after
approx. 15 minutes due to risk of overheating. Allow pump to cool
down for at least 15 minutes. Then continue procedure.
RA Conducting leak test on fuel tank and tank ventilation system
BMW AG - TIS
10.02.2013 19:40
Issue status (12/2007) Valid only until next DVD is issued
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