wiring widow switch
09-10-2009, 09:44 PM
#1
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wiring widow switch i need a little help, i have a 2002 trans am with a digital MSD window switch and when i set it to shut off @ 3000 rpms i seems like its still spraying is there a way to hook up my zex WOT switch to turn the system off when i let off the throtle
09-13-2009, 08:32 AM
#3
Bypass the window switch. To bypass WS, hook up #85 on the relay to ground. Do the TPS learn procedure on the Zex Nmu to set WOT TPS. Hook Window switch back on. You want the WS on at 3000rpm not off. Shut it off about 200-300rpm before your shift.