Show full size 924Board.org
Discussion Forum of 924.org
 
 FAQFAQ   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   RegisterRegister 
 ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 
 Technical FAQ924 FAQ (Technical)   Technical924 Technical Section   Jump to 924.org924.org   Jump to PCA 924 Registry924 Registry

Rev Counter not working

 
Post new topic   Reply to topic    924Board.org Forum Index -> 924S Discussions
View previous topic :: View next topic  
Author Message
Gazc2  



Joined: 14 Oct 2016
Posts: 14
Location: Scotland

PostPosted: Wed Nov 09, 2016 8:53 am    Post subject: Rev Counter not working Reply with quote

Can anyone give me some pointers for testing the rev counter which is not working in my car .Does it take a signal from the coil (Green Wire?) which I suppose the only check is a continuity check ?. I have yet to remove the iinstruments yet so don't know the condition of the connections.

any help appreciated

Gaz
Back to top
View user's profile Send private message Visit poster's website
edredas  



Joined: 09 Dec 2004
Posts: 855
Location: Charlotte, NC

PostPosted: Fri Nov 11, 2016 7:04 am    Post subject: Reply with quote

Yes, the green wire is the signal from the DME, and the black wire is the power. The power comes from the DME relay. There is a brown wire on the chassis of the tach and if it is not plugged in then the tach will not work.

I hope that helps!
_________________
'86 944 -Garnet, Fully loaded, Koni suspension
'87 924S -Red, 300hp 951 swap
'87 924S -Red, New Project
'87 924S -White, Automatic
'88 924S -Red, Daily Driver, Bone stock
'93 Mx6 -White, Megan Racing suspension
Back to top
View user's profile Send private message Send e-mail AIM Address
Gazc2  



Joined: 14 Oct 2016
Posts: 14
Location: Scotland

PostPosted: Fri Nov 11, 2016 7:14 am    Post subject: Reply with quote

Thank you sir very helpful, I have a new speedo to fit as well so hopefully will get this sorted at the same time.

cheers

Gaz
Back to top
View user's profile Send private message Visit poster's website
Display posts from previous:   
Post new topic   Reply to topic    924Board.org Forum Index -> 924S Discussions All times are GMT + 11 Hours
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum


Powered by phpBB © 2001, 2005 phpBB Group