Help W/PSI conversion Harness
Help W/PSI conversion Harness Gents,
Just some minor wiring left for the electrical portion. I'm running a TKO 600, but I have a question about 2 under dash wires.
The "brake signal wire" and the "park/neutral wire"
Would these be required for my swap?
Just some minor wiring left for the electrical portion. I'm running a TKO 600, but I have a question about 2 under dash wires.
The "brake signal wire" and the "park/neutral wire"
Would these be required for my swap?
The brake signal wire which im guessing is purple is for the torque converter lock up signal. It should have a constant 12v until you hit the brakes and then it should lose voltage.
That's what I was thinking...Jon at PSI was caught up with the hurricane, so he is currently un-avail to ask for sure.
if you can look and find out where the wires go to the pcm I can tell you for sure.
The Brake signal wire should go to Blue 33
And the neutral safety wire should go to blue 34.
Let me know and I can tell you for sure.
The Brake signal wire should go to Blue 33
And the neutral safety wire should go to blue 34.
Let me know and I can tell you for sure.
Just shot the pins, I do have continuity from pin Blue 33 to the brake signal wire and the same for 34 to the neutral wire. They are purple and Orange respectfully.
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Verdad Gallardo This would suprise the hell out of me because you will NEVER find anything pinned at blue 34 on a manual harness. On blue 32 you will find the clutch switch signal.
hmmmm.....Something not right w/ my harness?
I'm pretty sure I just grounded my NSS wire on my swap. If I remember right, it needs ground before the PCM thinks your in park or neutral to let the car start. Grounding it will allow it to start in park or neutral, along with reverse or drive if you're not careful. I'd connect it to the switch on the clutch pedal that gets grounded when you press in the clutch.
I'm pretty sure I just grounded my NSS wire on my swap. If I remember right, it needs ground before the PCM thinks your in park or neutral to let the car start. Grounding it will allow it to start in park or neutral, along with reverse or drive if you're not careful. I'd connect it to the switch on the clutch pedal that gets grounded when you press in the clutch.
Last edited by green96ta; Nov 25, 2012 at 09:19 PM.
I'm confused..I don't understand the acronyms or the terms used here.
Edit...Ahh I see, the "neutral Safety Switch"....Do have one on the factory wiring. So a continuous ground wouldn't be unsafe in my case. yu "I'm not sure what is meant by "Crank relearn"
Edit...Ahh I see, the "neutral Safety Switch"....Do have one on the factory wiring. So a continuous ground wouldn't be unsafe in my case. yu "I'm not sure what is meant by "Crank relearn"
Crank relearn, or case relearn as it's called, is usually required when you switch computers. The PCM usually sets this code if there is a problem.....do a search in the tuning forum, a lot of good info there.
T,
T,
You are running a manual transmission you will not need either wire. What harness did you purchase from psi? what was the part number?
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Standalone LS Swap Harnesses IN STOCK!
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Last edited by BP Automotive; Dec 24, 2012 at 12:41 AM.