3 Series E36 M3 (S50) CONVER
13 54 500
Throttle body basic setting / exhaust
synchronization (S50 B30)
Caution!
Begin setting the CO values at an engine oil temperature of
approx. 40
°
C. Switch off the engine as soon as the CO
values change implausibly during the setting procedure and
allow the engine to cool down. The time needed for the
setting procedure should not exceed approx. 15 minutes so
as to prevent a temperature-dependent change in the
measured values.
Throttle basic setting:
Mount the rigidly set push rod (1) on cylinder group 5-6; this push
rod serves as the basis for setting for cylinder groups 1-2 and 3-4.
Set all push rods to a distance (A) of approx. 62.5 mm and
install.
Inspection:
Insert paper strips between the 3 detent screws and the kinematic
detent points. When correctly adjusted, it should not be possible to
remove any of the paper strips easily.
Allow one or two of the paper strips to be pulled out slightly,
slightly shorten the push rod of the throttle pair at which the paper
strip cannot be pulled out easily.
Set full throttle detent:
Move cable lever (1) to full-throttle position. Using a caliper gauge,
measure and note down gaps (A) and (B) between throttle and
center of suction pipe.
RA Throttle body basic setting / exhaust synchronization (S50 B30)
BMW AG - TIS
09.02.2013 21:55
Issue status (12/2007) Valid only until next DVD is issued
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