BMW R 1200 CL Wartungshandbuch PDF herunterladen (Seite 12)

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The R 1200 CL is equipped with Digital

Motor Electronics (Motronic) MA 2.4

engine management system. In contrast

to the Motronic MA 2.4 for the R 1150

models, an electronically regulated cold

start control with idle speed control is

used for the R 1200 CL. as on the R 1200

C Classic.

The MA 2.4 control module monitors engine

operating parameters via input signals from

sensors and switches.

These input values are evaluated by the

control module and used for calculating the

injection on time and frequency, optimum

ignition timing angle and idle speed control

based on programmed operating data

maps.

This system provides a consistent idle

speed of 900 RPM at normal operating

temperature as well as automatic increased

speeds for cold engine startup which grad-

ually changes as the engine warms up.

R 1200 CL

Digital Motor Electronics MA 2.4

Technical Features in Detail

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R 1200 CL 1
R 1200 CL Introduction 83

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