sawman70 New Member Nov 15, 2004 156 0 0 Cleveland Ohio Area Apr 14, 2005 #1 Apr 14, 2005 #1 Does anyone know the pin # to hook up a tach sending unit on a 2003 Cobra. Want to hook it up and save a little time. Thanks much
Does anyone know the pin # to hook up a tach sending unit on a 2003 Cobra. Want to hook it up and save a little time. Thanks much
missouri_guy197 New Member Aug 31, 2002 1,441 1 0 St. Louis, MO Apr 15, 2005 #2 Apr 15, 2005 #2 Pin #26 on the ECU harness (it's light green with white trace)
sawman70 New Member Nov 15, 2004 156 0 0 Cleveland Ohio Area Apr 16, 2005 #3 Apr 16, 2005 #3 Thanks. It is pin #34 on the 42 pin harness, passenger side firewall. Red with green. Hooked it up today.
Thanks. It is pin #34 on the 42 pin harness, passenger side firewall. Red with green. Hooked it up today.
missouri_guy197 New Member Aug 31, 2002 1,441 1 0 St. Louis, MO Apr 16, 2005 #4 Apr 16, 2005 #4 That's one of the other coils I believe...but it should work out the same...
sawman70 New Member Nov 15, 2004 156 0 0 Cleveland Ohio Area Apr 16, 2005 #5 Apr 16, 2005 #5 All coils use the same 12V +. It is the 12V- which controls the spark. Looking back, I beleive it was the same pin on my 99 GT I used. Either way. Tach works great.
All coils use the same 12V +. It is the 12V- which controls the spark. Looking back, I beleive it was the same pin on my 99 GT I used. Either way. Tach works great.
Dr. Wu 2000 New Member Feb 16, 2004 554 0 0 Eastern, Pa. Apr 16, 2005 #6 Apr 16, 2005 #6 sawman70 said: All coils use the same 12V +. It is the 12V- which controls the spark. Looking back, I beleive it was the same pin on my 99 GT I used. Either way. Tach works great. Click to expand... Gotta love the big tach, never hit the rev limiter again.
sawman70 said: All coils use the same 12V +. It is the 12V- which controls the spark. Looking back, I beleive it was the same pin on my 99 GT I used. Either way. Tach works great. Click to expand... Gotta love the big tach, never hit the rev limiter again.