Re: MSD 8969 window switch question
Quote:
Originally Posted by Mustangdude
Hooked up my NX kit last weekend. I installed a MSD window switch and put the lead to pin 27 (same one I used for my raptor shift light). The window switch comes on and I can adjust the beginning and end point, have it set on 1 cylinder, but it is not registering any rpms. Do I have to have a tach adapter? I have talked to a buddy and he said he didn't have to use one. Appreciate any input. Thanks
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Use a different cylinder ground wire from the coil off the ECU... I ran into the same problem piggy backing two window switches from the same source. I ended up puttikng one on cyl#1 and the other on cyl #2
Tony
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2015 Ruby Red Mustang GT Premium
Bone Stock
03 Oxford White Mach 1 - SOLD
1.72 60',10.932@131.60MPH, 3800# Raceweight
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