View Single Post
Old 08-02-2019, 05:21 AM   #499
ewoody625
Registered User
 
ewoody625's Avatar
 
Join Date: Jan 2009
Location: valparaiso,in
Posts: 730
Re: 67-72 Electric speedo

Quote:
Originally Posted by ls1nova71 View Post
You mean pink and green? There are pins that stick up on the back of the circuit board, and by them they are labeled what they go to. The pink goes to Ignition power and the green goes to Speedometer out put. If I remember correctly they are labeled IGN and SPD.
Yes pink and green. I have them on the circuit board but I don't know what to hook them up to in the truck. I did want to ask, there was a wire labeled ammeter to ignition. Can I use that as my ignition power? Would i get speedometer output from the ecm? Or is that what vss is? Sorry for all the questions but i think i got in over my head on this one.
__________________
Eric

70 CST10 long bed in pieces also factory air and cruise(the project)

18 Silverado crew cab 5.3 4x4

My build thread: http://67-72chevytrucks.com/vboard/s...d.php?t=402166
ewoody625 is offline   Reply With Quote