MSD Window switch problem
06-24-2012, 06:55 PM
#1
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MSD Window switch problem So I installed a Nitrous outlet wet kit on my 05 CTS-V....I have the older style msd switch that uses the rpm pills. I have 3000 pill in the on and 6300 on the off. My issue is it wont spray until 6000 rpm? Does anyone know what my problem could be?
06-24-2012, 09:13 PM
#5
Kinda what I was thinkin somethins gotta be wired backwards or the pills are swapped Id triple check everything Usually people complain about the tach & spray cut off pill are like 200rpm off Thats mostly the factory tach off Sounds like things need checked again
06-25-2012, 09:25 AM
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I found my problem.....on the older MSD switch you have to cut 2 loops of wire and that puts it into 4 cylinder mode on the box(which is what is needed to read rpm on our cars)
06-25-2012, 10:04 AM
#7
This x2 forgot all about this I had the same problem this weekend my thumb hit the wrong button scrolling through the programming set-up and turned my car into a waste spark 4 cylinder car when it should of been coil on plug 4cylinder, our cars require the denotation 004 on any window switch to work.
