relay coil and autogage tach

clintonddk · Post by **clintonddk** » Mon Oct 21, 2013 11:18 am

Can anyone spell out how to wire this relay coil?

Volky · Post by **Volky** » Mon Oct 21, 2013 3:18 pm

Revise image.

clintonddk · Post by **clintonddk** » Mon Oct 21, 2013 6:56 pm

Done, sorry, I tried to do this on my phone earlier.

Clonebug · Post by **Clonebug** » Mon Oct 21, 2013 9:23 pm

Still dead

clintonddk · Post by **clintonddk** » Tue Oct 22, 2013 4:03 am

Alright, I will to apologize for that. I went and cleaned up and reorganized my photo bucket and didn't realize that moving these photos would effect anything.

clintonddk · Post by **clintonddk** » Thu Nov 21, 2013 3:15 pm

Okay, Thanks to Russ at DIY I finally figured this out. Here is what I did.

Using this diagram is what worked for me

I modified the relay using the parts posted earlier and this diagram from Russ.

This is what it looks like.

Since I used the FILDE circuit out of the ECU I needed to do a 12v pull up. I did this right in the relay board after removing the relay.

Video

[URL=http://i101.photobucket.com/albums/m46/ ... 38_984.mp4]

juki48 · Post by **juki48** » Sat Feb 22, 2014 5:51 am

Thanks for posting this, I will do the same on my porsche 914 tach.

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relay coil and autogage tach

relay coil and autogage tach

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Re: relay coil and autogage tach

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Re: relay coil and autogage tach