RJM EFI Harness question

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TonyNokes
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RJM EFI Harness question

Post by TonyNokes » Sat Jul 16, 2016 11:23 am

Hey I installed one of Ryan McCormicks (RJM Technologies) EFI harness many years ago but I have lost the emails from him that explain which relay and fuse do what. Also, I have a mystery green wire that is terminated in a loose Weather Pack connector down by the transmission that I believe is for the reverse lights. Does anyone have info from Ryan that would show what is what????


Thanks, Tony
66' 5.8L SEFI Super Charged, 4R70W, 4.88, 35" BFG's. Hydroboost, D44 w/trac-lock, HD axles. 9" w/ARB, Dutchman axles, Trusses and Lincoln disks all around, F150 PS, factory PTO winch & bumper, 3.5" suspension lift, 2" body, 14" 7100's Bilstiens, CAGE arms & springs, TRO, OBA, Yorkston Trackbar conversion, 3 fuel tanks...

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Post by DirtDonk » Sat Jul 16, 2016 8:05 pm

Don't know if this will help Tony, but here's the basic instructions I posted in your other thread: https://www.ronfrancis.com/images/TDZ75-INST.pdf hoping they might help.
No listing of the exact relay locations I can see, but the fuse numbers might help narrow it down.

You having a problem with one of the circuits? Or just getting ahead of the game?

The Green wire "might" be a tach wire.

Paul
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TonyNokes
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Post by TonyNokes » Mon Jul 18, 2016 9:07 am

Thanks Paul! I have the original version of this manual that Ryan sent me but it did not have the nifty table that identified the relays and fuses... Now I just have to figure out what the three extra fuses and relays I had him add are for.

No issues, I am finally hooking up the reverse lights and creating a little "driver's manual" for it since I seem to be forgetting what I did over ten years ago!

Regards, Tony
66' 5.8L SEFI Super Charged, 4R70W, 4.88, 35" BFG's. Hydroboost, D44 w/trac-lock, HD axles. 9" w/ARB, Dutchman axles, Trusses and Lincoln disks all around, F150 PS, factory PTO winch & bumper, 3.5" suspension lift, 2" body, 14" 7100's Bilstiens, CAGE arms & springs, TRO, OBA, Yorkston Trackbar conversion, 3 fuel tanks...

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