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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