3 Series E92 316i (N43) COUPE
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Removing and installing or replacing a fuel
injector (N43)
Special tools required:
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Warning!
Observe warning on cylinder head cover.
Disconnect battery negative lead (risk of fire due to short-
circuiting on removal).
Electric fuel pump starts up automatically each time door is
opened!
Carry out installation work on fuel system only with coolant
temperature below 40
°
C.
Warning!
Wear full face guard and protective gloves.
Fuel can emerge spontaneously at high velocity from the fuel
injectors!
To reduce the fuel pressure, place rag over fuel injector and
carefully tap against the fuel injector with a spanner.
There is a risk of injury if the fuel pressure is not reduced!
Important!
The tightening sequences and tightening torques of the screw
connections must be adhered to when reassembling!
Disregard of these requirements may result in leaks!
RA Removing and installing or replacing a fuel injector (N43)
BMW AG - TIS
20.01.2013 10:38
Issue status (12/2007) Valid only until next DVD is issued
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