NOS Mini Progressive wiring, LS2 GTO
08-16-2015, 10:36 AM
#1
Staging Lane
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NOS Mini Progressive wiring, LS2 GTO Guys,
I have a NOS Mini Progressive 15974 and I have an 2005 GTO LS2. I searched many threads and find many conflicting stories on which wires to tap on the DBW TB. I've heard green wire and I've heard purple and I've heard issues either way. Which one is it?
Also I keep hearing for the tach signal use the green wire on the pass side coil connector. Anyone confirm this?
Thanks
I have a NOS Mini Progressive 15974 and I have an 2005 GTO LS2. I searched many threads and find many conflicting stories on which wires to tap on the DBW TB. I've heard green wire and I've heard purple and I've heard issues either way. Which one is it?
Also I keep hearing for the tach signal use the green wire on the pass side coil connector. Anyone confirm this?
Thanks
08-17-2015, 09:28 AM
#2
FormerVendor
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For the tach wire, go to the passenger side main coil harness connector. The wire you need will be on the top row row of wires, and it's the second from the left. For TPS, the purple is rising, and the green is falling.