5 Series E34 518g (M43) TOUR
13 80 ...
Draining the CNG system
Drain gas system between gas bottle stop cock and engine
(depressurize completely).
Before starting with, switch off ignition, disengage gear and
apply handbrake.
Open flap on tank cover to gain access to stop cock on gas bottle.
Slowly close gas cock (1). Disconnect connector (2).
Fit special tool 12 8 010 to wiring harness connector.
Start engine and press gas button several times to change over to
gas operating mode. Drain the CNG system by pressing the
throttle several times until the engine stalls. Switch off ignition.
RA Draining the CNG system
BMW AG - TIS
15.01.2013 13:12
Issue status (12/2007) Valid only until next DVD is issued
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