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JohnJL's Avatar
 
Join Date: Jan 2005
Location: Toronto, Ontario
Posts: 4,767
Confirm Hall Sensor is trigger in SC & signal description?

I am having a bear of a time tracking down some ignition noise. I am going back to square 1 to be sure I haven't made any silly assumptions or mistakes.

I was positive my stock 1982 or 83 distributor uses a Hall sensor. It had the infameous "green wire" which was cracked and corroded, which I've replaced with sheilded wire and new connectors. However I am not getting the expected results.

Also, Megasquirt stated most Hall sensors have 3 wires, causing me further concern.

Is it actually a VR sensor? Can anyone describe the actual signal? Is it - and + or just 0 and +? Or something else?

thanks all

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2007 911 Turbo - Not a toy
1985 911 Cab - Wife's toy
1982 911 3.2 Indiash Rot Track Supercharged track toy
1978 911 3.0 Lichtbau toy "Gretchen"
1971 911 Targa S backroad toy
Old 10-07-2006, 05:05 PM
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Join Date: Jul 2001
Location: Portland Oregon
Posts: 7,007
John:

SC's do not use Hall sensors for ignition triggering, its a simple magnetic pickup; + and -.
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Steve Weiner
Rennsport Systems
Portland Oregon
(503) 244-0990
porsche@rennsportsystems.com
www.rennsportsystems.com
Old 10-07-2006, 06:09 PM
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JohnJL's Avatar
 
Join Date: Jan 2005
Location: Toronto, Ontario
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Well that would be my problem. Thanks steve. Again.

__________________
2007 911 Turbo - Not a toy
1985 911 Cab - Wife's toy
1982 911 3.2 Indiash Rot Track Supercharged track toy
1978 911 3.0 Lichtbau toy "Gretchen"
1971 911 Targa S backroad toy
Old 10-08-2006, 05:39 AM
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