Help: S2 with 968 engine transplant - Tach not working
06-17-2009, 01:04 PM
#1
Nordschleife Master
Thread Starter
Help: S2 with 968 engine transplant - Tach not working
Anyone have any suggestions on where/what to look for? It has even sort of stumped my mech.
Chad
Chad
06-17-2009, 02:52 PM
#5
Pro
Join Date: Aug 2007
Location: Eastern PA
Posts: 692
Likes: 0
Received 0 Likes
on
0 Posts
Check the wire coming off of the DME to the connector at the back of the dash. If there is continuity try checking it with a scope to see if you pick up a signal. If you don't have a signal, then check to see if there are any hall sender codes or anything like that.
06-21-2009, 05:16 PM
#6
+1 To 968workaholic,
The tachymeter signal goes via the DME connector in passanger footwell and as you need to modify that to supply +12V to pin #7 for 968 DME on S2 you might've a loose connection OR broken wire.
The tachymeter signal goes via the DME connector in passanger footwell and as you need to modify that to supply +12V to pin #7 for 968 DME on S2 you might've a loose connection OR broken wire.
