════════════Frequently Asked Question════════════

Since at the initial stage of the swap, I purchased a steering rack from JZX81, there arose a question about connecting the valve (motor) located on it. Let me remind you that in stock SX has a regular steering rack without additional equipment.
As usual, everything started with studying the issue: After asking friends (Thanks Al-exe for help in finding the part number and its location) and thoroughly googling this question, I found a clear and well-grounded answer, specifically about what the valve is for and how to connect it (Thanks cod12 for detailed explanations of the process)

More specifically:

The valve on the steering rack changes the stiffness of the steering depending on the speed of the car (the higher the speed, the heavier the wheel). When it's inactive, the wheel becomes very stiff as if there were no power steering at all. Consequently, the following question arises: 'If the valve is tied to speed, then it must somehow understand this speed.' The answer turned out to be simple; for racks with a sensor, there is its own 'mini-brain-control module' that reads speed readings and sends a signal to the rack valve, which in turn adjusts the stiffness of the steering.

Kit for connecting the valve that changes the stiffness of the steering rack from JZX81

1) Steering rack with valve.

2) Brain (control module) for smooth change in stiffness with connector from it '89650-…\ Computer assy, power steering' model GZE/GE/GTE (i.e., a control module from any 80th car that had the steering rack with a valve as standard)

Location under the dash where the control module is located