Haltech F10X - Manual (Page 73)

F10X Manual
73
SECTION4 Inputs & Outputs
The ECU has a number of optional inputs and outputs other than the available injection and
ignition channels. These are:
OUTPUTS:
- Idle Speed Control
- Auxiliary Out (Aux Out)
- Digital Output (Digital Out 1-2)
- Pulse Width Modulated Output (PWM 1-4)
INPUTS:
- O
2
Closed Loop Control
- Auxiliary In (Aux In)
All the inputs and outputs have different functions:
- The Idle Speed control outputs can only be used to drive a stepper motor
idle control valve.
- For the Aux Out functions refer to 4.2.4 The In/Out Set-up Page, p39
- The Digital Outputs and PWM Outputs are functionally described in the
table below.
- The
O
2
Closed Loop Control uses the input signal on the O2 pin for O2
corrections only.
- For the Aux In functions refer to 4.2.4 The In/Out Set-up Page, p39
General Purpose Outputs
Output Description
PWM 1 – 4
Turbo Wastegate •
Bypass Air Control (BAC) •
Dual Intake Valve •
Torque Converter Control •
Thermofan •
Intercooler Fan •
Shift Light •
Aux Fuel Pump •
Stall Saver •
Staging Signal •
Turbo Timer •
NOS Switch •
For further detail on the operation of the PWM outputs and digital outputs refer to CHAPTER
12 Digital Outputs & PWM Outputs, p85.