Today's Message Index:
----------------------
0. 12:51 AM - LOC (Matt Dralle)
1. 02:39 PM - digital rpm gauge question (keithmckinley)
2. 06:44 PM - Re: digital rpm gauge question (Doug McNutt)
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Dear Listers,
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| Subject: | digital rpm gauge question |
Hello,
I purchased an MGL E-3 digital engine gauge to display EGT. The gauge is capable
of displaying rpm as well.
Since there is a single wire to from the unit (for rpm) I would think it is impossible
to show the rpm on both mags as well as individually during a mag check.
I can connect to the P-lead of either mag and get an indication but it is only
for that mag of course.
Am I missing something.....
Thanks,
Keith
pdf attched
--------
Keith McKinley
700 HS
KFIT
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=215790#215790
Attachments:
http://forums.matronics.com//files/e3_422.pdf
Message 2
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| Subject: | Re: digital rpm gauge question |
At 14:35 -0800 11/22/08, keithmckinley wrote:
><keith.mckinley@townisp.com>
>I purchased an MGL E-3 digital engine gauge to display EGT. The
>gauge is capable of displaying rpm as well.
>
>Since there is a single wire to from the unit (for rpm) I would
>think it is impossible to show the rpm on both mags as well as
>individually during a mag check. I can connect to the P-lead of
>either mag and get an indication but it is only for that mag of
>course.
If you get a different reading from two mags, both of which are
connected to the same camshaft, you're not measuring RPM, you're
checking for a bad mag. You could put a double throw switch in the
line.
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