User guide

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.