hey im thinking about doing the two tq mods but i have a couple of questions. the first one is on the ecu is it still the orange and black wire and is that in the upper or lower bank? the second one is how do you perform the tq mod? i want to make sure i get this right before i cut into my ecu.
#3182, "RE: TQ for a 99rs" In response to Reply # 1
i have searched and have come up empty. i just dont feel good about cutting into THE MAIN HARNASS of my car. i asked a simple question and wanted a simple answer so could someone please help me out
#3183, "RE: TQ for a 99rs" In response to Reply # 2
yep its the orange wire with the black stripe, its the only wire of that color
and for the TQ mod
All you need to do is OPEN that ground circuit to make this mod work. `````````````````````````````````````````````````````````````````````
Parts............................
1 single pole switch (or SPDT for an indicator light) 6 feet of #18 wire 2 #18 butt connectors 2 spade terminals
Directions..................................
Mount the Lock Up switch.
Locate the brake light switch under the dash. Disconnect the quick connector from the switch.
cut the Black wire from the brake light switch and strip back 3/8" of insulation.
cut the #18 wire into 2 - 3' pieces, strip 3/8" from both ends of each piece
use the butt connectors and spades to crimp them to your 3' pieces.
crimp the butt connectors to the cut black wires
install the switch
test
NOTE: You could use a single pole double throw switch and a small light mounted in the dash to illuminate if the lockup is "OFF" The SPDT switch would need to be one side N/O and the other N/C. The normally Open side would feed 12v to the light when activated and the normally closed side on the brake circuit to maintain continuity.
For those of you wondering what this is doing, ever been at full throttle and notice that as soon as you hit 3rd gear still at WOT your rpms drop about 400 rpm, well thats your tc locking up. The motors are rev happy and need those revs to produce HP, well this mod will keep that from happeneing and keep those revs up.
I also recommend that if you do this mod install a tranny cooler if your gonna use this alot. When your not in lockup your converter builds heat, higher HP and rpms with out lock up for a long period of time will build lots of heat, thats an A604 killer.