RotaxEngines-List Digest Archive
Mon 04/27/09 |
Total Messages Posted: 2 |
Today's Message Index:
----------------------
1. 11:27 AM - Wiring 912 ULS oil pressure sensor (Mike Hoffman)
2. 12:52 PM - Re: Wiring 912 ULS oil pressure sensor (david park)
Message 1
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Time: 11:27:49 AM PST US
Subject: Wiring 912 ULS oil pressure sensor
From: "Mike Hoffman" <mhoffman9@tampabay.rr.com>
I have a new 100 hp 912 uls and it came with wiring to the oil pressure switch.
The older engines only had one wire and the new engines now have 3 wires (black,
white and red). The black is cut off and appears they are only using the Red
and White.
The wiring diagrams I have do not show how to wire the new 2 wire set up to the
oil pressure gage. I could guess at it but prefer not to. If I had to guess,
red would go to the "S" post and the white would be added to the "-" gnd post.
Has anyone else encountered this?
Thanks
Mike H
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=241483#241483
Message 2
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Time: 12:52:16 PM PST US
From: david park <dpark748@hotmail.co.uk>
Subject: Wiring 912 ULS oil pressure sensor
Mike=2C
Rotax apparently no longer use the old VDO sender and now use a Honeywell s
ender with red/white/black - not used/shield.
I have bought a UMA 1 1/4" gauge to match sender. White - signal/ Red - 14
volts/ Shield - to ground at the gauge.
Waiting for fuselage coming back from spraying!!!!! to fit!!!!
Regards Dave
> Subject: RotaxEngines-List: Wiring 912 ULS oil pressure sensor
> From: mhoffman9@tampabay.rr.com
> Date: Mon=2C 27 Apr 2009 11:25:04 -0700
> To: rotaxengines-list@matronics.com
>
ay.rr.com>
>
> I have a new 100 hp 912 uls and it came with wiring to the oil pressure s
witch. The older engines only had one wire and the new engines now have 3 w
ires (black=2C white and red). The black is cut off and appears they are on
ly using the Red and White.
>
> The wiring diagrams I have do not show how to wire the new 2 wire set up
to the oil pressure gage. I could guess at it but prefer not to. If I had t
o guess=2C red would go to the "S" post and the white would be added to the
"-" gnd post.
>
> Has anyone else encountered this?
>
> Thanks
>
> Mike H
>
>
>
>
> Read this topic online here:
>
> http://forums.matronics.com/viewtopic.php?p=241483#241483
>
>
>
>
>
>
>
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