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Posted by: partwerks Aug 19 2016, 07:29 PM

I need help in finding where to look for the correct wiring diagrams for these two gauges.
A 911 electronic speedometer, and a combo gauge.

Posted by: R_u_dd Aug 20 2016, 07:51 AM

The best site for 914 wiring is http://bowlsby.net/914/Classic/

I have also found pelican parts has good wiring diagrams.

Posted by: arkitect Aug 20 2016, 08:53 AM

Check out this thread -

http://www.914world.com/bbs2/index.php?showtopic=218076&st=0&p=1916579&#entry1916579



Dave

Posted by: Jeffs9146 Aug 20 2016, 10:56 AM

You need to look at the front top rim inside the glass for the part numbers. Once you have the part numbers look on the back for the date stamp, looks like a 5/78 stamp on the speedo.

Then look to Pelican for the corresponding diagrams.

Notice the top left edge of this one.



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Posted by: partwerks Aug 21 2016, 06:38 PM

Thanks. I'll pass it along to the mechanic. I'm trying to do some of the leg work. I think I might be alright on the speedo, as someone on here in the recent past had a pic for the speedo wiring. I'm not for sure with the tach, as we upgraded it to electronic. I would imagine so.

Posted by: partwerks Aug 21 2016, 06:57 PM

The speedo in that sketch looks like a cable driven one, or no?

Posted by: Whitney Mic Aug 21 2016, 09:14 PM

Yes it is. Pulled my gauges out of the car a few weeks ago. It was a cable driven speedo, looked just like that.

-- Whit

Posted by: ClayPerrine Aug 22 2016, 02:16 PM

How are you planning to drive the electronic speedo? The 914 transmission does not have the magnet ring or puck to provide the signal.

Posted by: StratPlayer Aug 22 2016, 04:08 PM

Hope this helps


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