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Aug 24th, 2023
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Joined: Jan 2009
Posts: 113
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OP
L - Learner Plates On
Joined: Jan 2009
Posts: 113 |
Visited chum today who has the luxury of his own four point lift and was able to have a really good look at the underside of my 2009 Plus 4 . Discovered a strange little electrical component attached by cable tie to the front nearside axle tube .Can anyone tell me what it is .It is approx 6 x 1.5 x 1.5 cms and has a wavy piece of sprung steel at one end and two wires that go into the loom by the crank sensor.Sorry not able to take a pic as wife is away for the w/e and has the camera.
Many Thanks
Gerry
Verbum sapienti sat est.
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Joined: Sep 2006
Posts: 1,764
Talk Morgan Enthusiast
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Talk Morgan Enthusiast
Joined: Sep 2006
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Might be a road speed sensor?
Phil Egginton
1979 4/4 4 seater
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Joined: Dec 2008
Posts: 21,871 Likes: 168
Roadster Guru Member of the Inner Circle
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Roadster Guru Member of the Inner Circle
Joined: Dec 2008
Posts: 21,871 Likes: 168 |
If it's the gizmo that sits in a little 'cage', I believe it's the outside air temp sensor which will input the ECU for cold starting. That's just me applying ignorant logic by the way. 
DaveW
'05 Red Roadster S1
'16 Yellow (Not the only) Narrow AR GDI Plus 4
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Joined: Dec 2008
Posts: 21,871 Likes: 168
Roadster Guru Member of the Inner Circle
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Roadster Guru Member of the Inner Circle
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Posts: 21,871 Likes: 168 |
Well, here's the object in question.......  But here's the 'thing in a cage' which I was confusing with 'exhibit A'. This is tucked up behind the radiator amd I'm guessing may be the fan sensor for low speed/high speed changeover............. 
DaveW
'05 Red Roadster S1
'16 Yellow (Not the only) Narrow AR GDI Plus 4
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Joined: Jan 2009
Posts: 113
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OP
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Hi Dave,
Many thanks for your reply with pics . Exhibit A is what I was I was on about it is all clear now .
Regards
Gerry
Verbum sapienti sat est.
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Joined: Oct 2007
Posts: 1,502
Talk Morgan Enthusiast
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Talk Morgan Enthusiast
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So, we're all intrigued to find out what it actually is... ...FWIW I don't have one (04 built 4/4) so I feel left out 
Last edited by nputtick; 25/05/09 11:29 AM.
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Joined: Jan 2009
Posts: 113
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OP
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Joined: Jan 2009
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It appears to be the ambient temperature sensor which presumably feeds into the ecu to determine cold starting procedure.
Don't feel too aggrieved if you are lacking this as it is just one more thing that can go wrong.
Regards
Gerry
Verbum sapienti sat est.
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