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> Guage lighting update for the CSOB, Electro Luminescent illumination for your guages!
Rotary'14
post Jan 19 2009, 08:36 PM
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Porsche Gauge illumination upgrade/modification.
For this write up I’ve used a 914 Tachometer, but the method is similar for other Porsche VDO gauges.



Pointers appear dim, but this is a short coming of my camera.
In real life pointers are easy to see.



Tools you will need:
Small flat screwdriver
Scissors
Soldering Iron
Wire stripper
Crimp tool

Parts you will need:
2 wire connectors
wire
Small diameter heat shrink tubing
Clear packaging plastic(saved from trash)
Scotch tape
solder
5 feet of Electro Luminesent wire
12v inverter for above wire



Gauge Dis-assembly:

First thing is to open up the gauge. This is done by prying at the bezel with a small screwdriver. Work around ¾ of the circumference of the gauge. It should be possible to remove the front trim bezel holding the lens in place. Beneath the lens is one or two additional bezel trim pieces (depending upon year of gauge).


Examine the rear of the gauge and you should notice 3 or 4 small flat head screws. These hold the gauge mechanism in place. CAREFULLY remove the mechanism by loosening the screws, and set the mechanism aside.


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Al Meredith
post Sep 15 2010, 07:11 PM
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I just completed a similer installation with some Fiberoptic / LED cable. I did it on my 912E . The guages on the 70's 911's are not bright enough to see and need something to improve the visability . I'm also working with a green LED that I bought at PEP BOYS to use in the green arrows, can't see them in the daylight.
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Posts in this topic
Rotary'14   Guage lighting update for the CSOB   Jan 19 2009, 08:36 PM
Rotary'14   Material Preparation: Cut the clear packing ...   Jan 19 2009, 08:40 PM
Rotary'14   Soldering EL wire: Strip EL wire. There is a c...   Jan 19 2009, 08:43 PM
Rotary'14   We only need one inverter for any number of gauges...   Jan 19 2009, 08:44 PM
Rotary'14   Installation into Gauge: Route EL wire thru the...   Jan 19 2009, 08:47 PM
Rotary'14   Hold lens in place over trim bezels and look for E...   Jan 19 2009, 08:48 PM
Rotary'14   Installation of modded gauges into car: Disconn...   Jan 19 2009, 08:51 PM
Rotary'14   And if you found the above a little too daunting,,...   Jan 19 2009, 08:55 PM
StratPlayer   :trophy: Very good..   Jan 19 2009, 10:29 PM
Dr Evil   Very novel and cool!   Jan 19 2009, 10:40 PM
porsche913b_sp   Robert, looks very good, so does it come in differ...   Jan 19 2009, 11:30 PM
StratPlayer   Great idea and it works very well, I used the 5m o...   Feb 14 2009, 11:57 AM
StratPlayer   jlkjlkjlk   Feb 14 2009, 11:59 AM
charliew   Do the plastic supports just sorta stand up on the...   Feb 14 2009, 12:32 PM
mikez   BTW, painting the inside of the buckets, white, is...   Feb 14 2009, 12:50 PM
Rotary'14   I am so happy somebody else decided to give this a...   Feb 14 2009, 01:51 PM
ssstikircr   Guys , WAY COOL job!! Gonna have to try t...   Feb 14 2009, 01:02 PM
StratPlayer   I didn't use the plastic to hold the wire in p...   Feb 14 2009, 01:29 PM
Rotary'14   Anybody want a kit or have this done to their gaug...   Sep 15 2010, 05:46 PM
StratPlayer   I had a chance to show how well this set up works ...   Sep 15 2010, 06:39 PM
Rotary'14   I had a chance to show how well this set up works...   Sep 15 2010, 07:01 PM
Al Meredith   I just completed a similer installation with some ...   Sep 15 2010, 07:11 PM
Mark Henry   Cool stuff! Are these still dim-able or just ...   Sep 16 2010, 07:11 AM
charliew   At night can the gauge lights be turned up brighte...   Sep 16 2010, 07:57 AM
Als914   At night can the gauge lights be turned up bright...   Sep 16 2010, 10:32 AM
Rotary'14   At night can the gauge lights be turned up bright...   Sep 16 2010, 11:05 AM
charliew   In gauges I like bling, that looks good in my opin...   Sep 16 2010, 10:36 AM
Als914   In gauges I like bling, that looks good in my opi...   Sep 16 2010, 10:57 AM


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