count a +1 tooth rather than a -1
Moderators: jsmcortina, muythaibxr
count a +1 tooth rather than a -1
I am VERY slow in figuring out this whole timing thing, but am slowly coming around. I have a 36 + 1 (35 teeth, plus 1 double wide tooth) wheel at the crank. All I see reference to in the megamanual are -1 teeth. Is this an issue, or will is read the wheel the same? Basically, can I use this wheel?
BTW, its a 4 cyl even fire w/ distributor.
BTW, its a 4 cyl even fire w/ distributor.
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count a +1 tooth rather than a -1
a picture or sketch would be helpful. I think I may understand what it looks like. I do not know how a VR sensor would deal, but a hall sensor could be wired in a 'schematic 1' form in order to get a 36-1 pattern to MS.
KeithG
Posted by email.
KeithG
Posted by email.
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Well, all I can say is try it.
See if the hall goes low when a tooth is present. If so, use Schematic 1. You will probably need a 1k pullup on the hall sensor to check this. Try using the 'schematic 1' from the MSnS-E page. If it soes not seem right, use schematic 2. The ones lower on the page are a bit easier to understand and read.
KeithG
See if the hall goes low when a tooth is present. If so, use Schematic 1. You will probably need a 1k pullup on the hall sensor to check this. Try using the 'schematic 1' from the MSnS-E page. If it soes not seem right, use schematic 2. The ones lower on the page are a bit easier to understand and read.
KeithG
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Which Schematic do you mean. This is on a toyota pickup with a 2rz, right?Keithg wrote:Well, all I can say is try it.
See if the hall goes low when a tooth is present. If so, use Schematic 1. You will probably need a 1k pullup on the hall sensor to check this. Try using the 'schematic 1' from the MSnS-E page. If it soes not seem right, use schematic 2. The ones lower on the page are a bit easier to understand and read.
KeithG
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count a +1 tooth rather than a -1
I know nothing about toyotas, but on the msns-e page for hall trigger information, there are 2 schematics, 1 and 2.
http://megasquirt.sourceforge.net/extra/setup-msns.html
KeithG
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http://megasquirt.sourceforge.net/extra/setup-msns.html
KeithG
Posted by email.
I was think more likt this; http://megasquirt.sourceforge.net/extra ... wheel.html
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