Starting engine without a starter motor...

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Old 12-21-2006, 03:29 PM
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Exclamation Starting engine without a starter motor...

I'm reading a book on Engine Management Systems and came upon something I thought was interesting... they were talking about the ever expanding uses for the Engine Control Unit.

"Some of the newest BMWs can fire up the engine without a starter motor. The ECU identifies the exact engine position, injects fuel in the appropriately positioned cylinder, and then fires the spark plug."

That's pretty interesting... the car would be lighter... cheaper... less complex... whatdayathink?
 
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Old 12-21-2006, 03:33 PM
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Originally Posted by _jb
I'm reading a book on Engine Management Systems and came upon something I thought was interesting... they were talking about the ever expanding uses for the Engine Control Unit.

"Some of the newest BMWs can fire up the engine without a starter motor. The ECU identifies the exact engine position, injects fuel in the appropriately positioned cylinder, and then fires the spark plug."

That's pretty interesting... the car would be lighter... cheaper... less complex... whatdayathink?

Thats actually really cool
 
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Old 12-21-2006, 06:24 PM
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that's kinda cool. i would like to see if it could be applied to our cars easily.
 
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Old 12-21-2006, 08:46 PM
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Thet had those in the beginning of the Terminator movie. Then all the cars became self aware and started themselves without starters and took over the world.
 
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Old 12-21-2006, 10:06 PM
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Yikes... Maybe that isn't such a good idea after all...
 
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Old 12-22-2006, 12:05 AM
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Bobby Bouche! No starters on motors are the work of the Devil!
 
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