A simple tach question.What am i doing wrong?
10-20-2005, 06:16 PM
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A simple tach question.What am i doing wrong? Ive got the msd window switch and im trying to get tach sig. to it.Ive used the white wire at pin 10 and it doesnt work.Both loops cut,i even tested the wire and i get no change in AC current with rpm change. My car is a 2000 vette. ANy help would be great as its apart in the garage waiting.Thanks,
10-20-2005, 06:31 PM
#2
Originally Posted by sshole
Ive got the msd window switch and im trying to get tach sig. to it.Ive used the white wire at pin 10 and it doesnt work.Both loops cut,i even tested the wire and i get no change in AC current with rpm change. My car is a 2000 vette. ANy help would be great as its apart in the garage waiting.Thanks,
Dave
10-20-2005, 06:37 PM
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Yes plug in mods. The problem is the signal isnt testing any voltage at all.It stays at 6.23 volts AC. When the ign is turned on but not started it reads 11 volts DC but jumps around in AC mode.