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Old 06-12-2007, 01:37 PM  
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Wiring a RPM window switch

Just wondering If you use the wire to the coil for the rpm pick up and also which wire to try to find for the tps, I am hooking up a DynoTune window switch with TPA sensor, Thanks Guys

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Old 06-12-2007, 08:51 PM  
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Wiring a RPM window switch

Not sure PM Rickster
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Old 06-20-2007, 08:20 PM  
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Wiring a RPM window switch

I will share what I ended up doing to get my window switch working for any one else going to do it. On my 03 for a TPS pickup I used the blue wire in the wirng harness off the throttle cable position sensor located underneath the battery tray, for a stable rpm signal I purchased an MSD 8918 (tach signal gmr pickup) and clamped it around the brown and red wire going to the #1 Coil, ran power and grounds for It and it outputs the Clean signal to my Dynotune window switch. Hope this helps someone along the way. The MSD 8918 is also half the price of all the other Tach adapters I found and you do not have to splice wires like you do with a MSD 8913 or Autometer 9117.
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Old 06-20-2007, 08:21 PM  
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Wiring a RPM window switch

Good info
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Old 06-21-2007, 11:49 AM  
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Wiring a RPM window switch

Gotta any pics?
 
Old 06-21-2007, 04:29 PM  
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Wiring a RPM window switch

MSD 8918 Tach adapter
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Old 06-21-2007, 04:32 PM  
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Wiring a RPM window switch

DynoTune 2 stage rpm window switch with TPA, mounted beside battery, soleniod relays on plate with master arm switch attached to bottom of cowl behind battery
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Old 06-21-2007, 04:36 PM  
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Wiring a RPM window switch

Throttle position servo under battery tray, tied into blue wire for full throttle activation
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