wiring up digital window switch
02-21-2009, 08:15 PM
#1
Formerly darynC-10/23/10
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wiring up digital window switch
ok dudes i got a kit and the msd digital window switch needs to be wired up. where are yall wiring up the wire to read off the tach at? the pcm? the coil harness? shine some light please!. maybe a picture
02-22-2009, 08:42 AM
#2
The new digital MSD's typically can ccepts an rpm signal from a 5 volt tach signal, coil negative, tach output of an ignition or through an ECU. Did you buy it new? Directions do a pretty good job of spelling out your sources. If you bought it used...here are your directions for the 8969.
http://www.msdignition.com/instructi...pdf?terms=8969
The white wire coming from the computer, tap into it with a quicksplice connector. (try not to cut the white wire, tap onto it, nothng bad will happen, just keeps the white wire from having to be fixed later down the road)
http://www.msdignition.com/instructi...pdf?terms=8969
The white wire coming from the computer, tap into it with a quicksplice connector. (try not to cut the white wire, tap onto it, nothng bad will happen, just keeps the white wire from having to be fixed later down the road)
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