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Understanding CAM and crank sensor

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Old 07-08-2007, 1:37 PM
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Join Date: 07-08-2007
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Understanding CAM and crank sensor

Hi all,

I have attached an image of injectors, ignition, CAM- and cranksensor at cranking speed. The vertical red line indicates signal from the CAM sensor - and approx. 60 degrees later the first cylinder is fired (green line). Can anyone tell me the relationship between the CAM sensor and the angle of the system?
To me it seems that the CAM sensor is triggered 90 degrees before TDC but I'm not sure that's correct. Furthermore the CAM sensor sends two more signals - anyone who know what they are used for?

By the way the data is from a CBR600RR 2005 engine.

Best regards,
Bo

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Old 07-08-2007, 2:56 PM
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Join Date: 10-07-2006
Location: North Carolina
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Re: Understanding CAM and crank sensor

Looks like ancient Hebrew to me.
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