I have a question for anyone using the harlan 2 step,, I have the diagram for the box but my question is this, I am using it in latched mode to use the stutter, and then when I drop the clutch to turn the nitrous on. How did any of you wire into your clutch switch, I know the white wire goes to a momentary ground, and the gray wire goes to the clutch switch? do I need to mount a micro switch there? Or is the clutch switch something I can jump into one side of??? my car is a 98 T/A if that helps. I guess my real question is how did you connect the gray wire? the yellow wire is used for my Nitrous, it is a switched ground so does it give the ground when the clutch pedal is dropped? any help is appreciated.

 

anyone?

 

Assuming you are a 6 speed

Gray wire to the clutch switch, Blue PCM connector pin 32 (gray wire on the harness)

White wire to a momentary pushbutton switch, other side of switch to ground

a typical automotive relay, you need one that has 5 terminals, not 4.

yellow wire to terminal 85, 12V to terminal 86. Intercept your power feed or WOT switch arming for the system. Basically cut that circuit, and splice in the relay using terminals 30 and 87a. When the 2 step activates, the relay should open and disconnect the 30 and 87a terminals. Those are the normally closed connections of the relay

Depending on how you wire it, you can use 87 to run a light or something if you have 12v on terminal 30.

 

thanks, but the Blue PCM connector pin 32 (gray wire on the harness) is only good for the later models the 98s have a different wiring, my terminla 32 is a black and tan wire for the TCC. I have a pinout for the 98 but there is no label for the clutch switch.
anyone know ??

 

I know this is the wrong section ..BUT does anyone know how to hook one up with a Transbrake and nitrous?
Thanks,

 

Another question- Does it matter which side you put the intercept that goes between stock PCM and stock coil packs?

None of the wire colors matched when installing it, so I just flipped a coin.