3 Series E36 M3 (S50) CONVER
Measure exhaust content in front of catalytic converter.
Unscrew bolts.
Connect special tool 13 0 110 to extraction tubes.
Connect measuring sensor of exhaust tester to special tool
13 0 110.
3) Note:
Before correcting the exhaust/idle setting, first ensure that
there is no malfunctions on the engine, in the ignition system
or the fuel injection system.
For example, if the exhaust/idling speed value is too high:
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Check injector nozzles.
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Check fuel delivery pressure.
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Check coolant-temperature sensor.
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Check air intake system for leaks.
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Check idling speed valve.
For example, if the exhaust/idle value is too low:
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Check hoses and connections for idling speed control and
localize the air leak.
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Check air intake system for leaks.
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Check idling speed valve.
After protracted period at idling speed, check spark plugs for
sooting (carbon buildup), cleaning if necessary.
RA Check engine idling speed and exhaust contents (S50):
BMW AG - TIS
09.02.2013 21:41
Issue status (12/2007) Valid only until next DVD is issued
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