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Monster 696/696+
- M.Y. 2009 - edition 00
Fuel injection-ignition system
Operating phases
Normal operation
When the engine is warm, the unit calculates injection time and the ignition advance using the values stored in the respective
maps, in accordance with the RPM and throttle position. The calculated quantity of fuel is fed to each cylinder through the
injectors in one single sequential delivery.
Starting
When the ignition switch is turned to ON, the control unit activates the fuel pump for a few moments to pressurise the fuel supply
circuit. The throttle position and engine temperature signals are processed. When the engine is turned over by the starter motor,
the unit receives the engine RPM and timing signals that allow it to proceed with injection and ignition. To facilitate start-up,
the mixture is enriched in accordance with engine temperature During starting, the ignition advance angle is maintained at 0°
until the engine starts. When the engine starts, the ECU controls the ignition advance in accordance with the values stored in
the map and makes any necessary corrections according to the air and engine temperatures.
Acceleration/deceleration
During acceleration, the ECU makes the mixture richer for improved engine performance. Acceleration is detected by monitoring
the speed at which the rider turns the twistgrip to open the throttle. During a rapid deceleration, determined by the rider quickly
turning the twistgrip to close the throttle, the ECU makes the mixture leaner to reduce emissions and fuel consumption.
Summary of Contents for Monster 696 2009
Page 12: ......
Page 13: ...A B C D E F G H L M N P A General 0 ...
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Page 23: ...A B C D E F G H L M N P B Information about the model0 ...
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Page 29: ...A B C D E F G H L M N P C Technical data 0 ...
Page 53: ...A B C D E F G H L M N P D Use and maintenance 0 ...
Page 131: ...A B C D E F G H L M N P E Fairings 0 ...
Page 149: ...A B C D E F G H L M N P F Controls Devices 0 ...
Page 159: ...A B C D E F G H L M N P section F 1 11 Monster 696 696 M Y 2009 edition 00 Controls Devices ...
Page 168: ...A B C D E F G H L M N P section F 2 20 Monster 696 696 M Y 2009 edition 00 Controls Devices ...
Page 179: ...A B C D E F G H L M N P section F 4 31 Monster 696 696 M Y 2009 edition 00 Controls Devices ...
Page 180: ...A B C D E F G H L M N P section F 4 32 Monster 696 696 M Y 2009 edition 00 Controls Devices ...
Page 185: ...A B C D E F G H L M N P G Wheels Suspension Brakes 0 ...
Page 249: ...A B C D E F G H L M N P H Frame 0 ...
Page 299: ...A B C D E F G H L M N P L Fuel Exhaust System 0 ...
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Page 359: ...A B C D E F G H L M N P M Fuel injection ignition system 0 ...
Page 383: ...A B C D E F G H L M N P N Engine 0 ...
Page 502: ...A B C D E F G H L M N P section N 7 1 120 Monster 696 696 M Y 2009 edition 00 Engine 13 16 ...
Page 543: ...A B C D E F G H L M N P section N 8 161 Monster 696 696 M Y 2009 edition 00 Engine ...
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Page 591: ...A B C D E F G H L M N P P Electrical system 0 ...
Page 620: ...A B C D E F G H L M N P section P 1 30 Monster 696 696 M Y 2009 edition 00 Electrical system ...