Starting engine without a starter motor...

 
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Old Dec 21, 2006 | 03:29 PM
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_jb
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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?
Old Dec 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
Old Dec 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.
Old Dec 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.
Old Dec 21, 2006 | 10:06 PM
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Yikes... Maybe that isn't such a good idea after all...
Old Dec 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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