[Diy_efi] thanx for the help 1227749

[Hugh Keir]

Hall effect is to sense the presence or not of a magnetic field, nothing to
do with photo anything.


----- Original Message -----
From: "Eck, Joel (Houston)" <Joel.Eck at hp.com>
To: <diy_efi at diy-efi.org>
Sent: Monday, November 18, 2002 4:18 PM
Subject: RE: [Diy_efi] thanx for the help 1227749


AFAIK, hall effect means photo-interrupter (I think that is an appropriate
term), not reluctor wheel and inductive pickup, but, honda has their own way
of doing things...


-----Original Message-----
From: Djfreggens at aol.com [mailto:Djfreggens at aol.com]
Sent: Saturday, November 16, 2002 11:04 PM
To: diy_efi at diy-efi.org
Subject: Re: [Diy_efi] thanx for the help 1227749


well im not sure why it works. honda swear up and down that its a hall effet
however most testing just show it to be a simple magneitc trigger. it has
the correct switch on switch off impedence. also my timing is what ever is
speced inside the erpom as deliverd. i had original brought the low ref wire
to the ecm without it being grounded but it wouldnt correctly control
timing. i brought the low ref to ground and wham it works. i cant explain
everythign but im sure some one here will.

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