DFI and ECM Discuss all aspects of DFI (Digital Fuel Injection), ECMs (Electronic Control Module), scanners, and diagnostic equipment. Fine tune your Third Gen computer system for top performance.

Factory tach w/ C950.....

Thread Tools
 
Search this Thread
 
Old Aug 22, 2004 | 04:21 PM
  #1  
Stang Eater's Avatar
Thread Starter
Member
 
Joined: Feb 2001
Posts: 325
Likes: 0
From: Blenheim,Ontario,Canada
Factory tach w/ C950.....

has anyone figured out how to get the factory tach working while running with a C950 computer????

Can you use the tach signal wire from an MSD??
Reply
Old Aug 23, 2004 | 07:58 AM
  #2  
RBob's Avatar
Moderator
iTrader: (1)
 
Joined: Mar 2002
Posts: 18,432
Likes: 233
From: Chasing Electrons
Car: check
Engine: check
Transmission: check
Re: Factory tach w/ C950.....

Originally posted by Stang Eater
has anyone figured out how to get the factory tach working while running with a C950 computer????

Can you use the tach signal wire from an MSD??
Tach output on the MSD should work. If you didn't have an MSD I'd say to hook the tach up to the stock location on the coil.

RBob.
Reply
Old Aug 23, 2004 | 12:12 PM
  #3  
Stang Eater's Avatar
Thread Starter
Member
 
Joined: Feb 2001
Posts: 325
Likes: 0
From: Blenheim,Ontario,Canada
cool, I'll give it a shot....never even thought of hooking it back up to the coil.....thanks
Reply
Old Aug 23, 2004 | 02:35 PM
  #4  
Twilightoptics's Avatar
Supreme Member
25 Year Member
 
Joined: Feb 2000
Posts: 1,170
Likes: 0
From: Seattle, Washington
Car: '87 IROC-Z/'82 RX7
Engine: SBC 355/1.1L Rotary
Transmission: T56/5 Speed
Axle/Gears: 4.33/3.93
That's weird, I didn't have to do any of that. I just had to plug the c950 into the distributor. I get RPM at the tach and on my logs. I don't have a tach adapter either. C950, MSD6AL, Jacobs Coil.
Reply




All times are GMT -5. The time now is 03:37 PM.