MSD Digital Window Switch Problems
Thread Starter
TECH Senior Member
iTrader: (39)
Joined: Jun 2005
Posts: 9,050
Likes: 0
From: Hennessey, Oklahoma
MSD Digital Window Switch Problems Well I finally got my nitrous kit put back on and put on a new msd digital window switch..and was just wondering how to set this up..on the on rpm i put 3000 and off was 6500 and the #cylinders for 1, (so says msd) but when the motor is on it reads 0 and does not work..yes the arming switch is on..red wire pos 12 volts, black wire ground, white wire tach, yellow wire to the relay..does the grey wire need to be hooked up too?? is this not set up right or what??
12 Second Club
Joined: Apr 2005
Posts: 800
Likes: 0
From: las cruces, new mexico
if the car is off its will read zero. if its on it will read the rpm. since its reading 0 ur ground, relay and power are ok. i would look in to the tach signal. i had that problem once i just had to move the tach wire a bit and it started to work fine.
Thread Starter
TECH Senior Member
iTrader: (39)
Joined: Jun 2005
Posts: 9,050
Likes: 0
From: Hennessey, Oklahoma
its hooked into my trucks white wire coming out of the guage cluster..thats were i had my other window switch hooked at..ill check into the connections
Trending Topics
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Verdad Gallardo
Awesome K5 Blazer Restomod Comes With C7 Corvette Power
Verdad Gallardo
10 Camaros You Should Never Buy
