Idle Speed Control Setup

Control Method

Used to select either Open or Closed Loop.

Open Loop mode is generally used to setup initial settings before using Closed Loop mode.

0: Open Loop

1: Closed Loop

** Closed Loop applies PID functions to Idle Feed Forward

** Idle Feed Forward is derived from Idle Initial Position + any comp tables

Startup Idle Hold Time

Time delay before idle speed control is active after startup

Startup Idle Decay Rate

Decay rate (in RPM/sec) after Startup Idle Hold Time expires

Stepper Direction

Used to set polarity of the stepper motor.

0: Normal

1: Reversed

Stepper Position Full Reset

Used to reset the stepper motor to its fully closed position. When set to ON the ECU will command the stepper motor to move 200 steps. Once complete the motor is returned to its default position.

This setting should be used on first installation when the position of the stepper motor is unknown.

Can be switched back to OFF at any time without effecting stepper motor operation.

0: OFF

1: ON

Stepper Reset

When set to Key-On the ECU will command the stepper motor to move 200 steps fully closed at Key-On.

Once completed the motor is returned to its default position.

The Key-OFF option requires the ECU EFI Relay control on be connected and working correctly (recommended).

0: Key-ON

1: Key-OFF