Haltech E6X Manual DOS Version - Manual (Page 82)

E6X Manual
82
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, p49
- The Digital Outputs and PWM Outputs are functionally described in the
table below. In some applications the Digital Outputs may be used for fuel
or ignition and will not be available.
- 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, p49
General Purpose Outputs
Output Description
Digital Out 1–2 PWM 1 – 4
Turbo Wastegate NO
•
Bypass Air Control (BAC) NO
•
Dual Intake Valve
• •
Torque Convertor Control
• •
Thermofan
• •
Intercooler Fan
• •
Shift Light
• •
Aux Fuel Pump
• •
Stall Saver
• •
Staging Signal
• •
Turbo Timer
• •
NOS Switch
• •
Anti-Lag Switch
• •
For further detail on the operation of the PWM outputs and digital outputs refer to CHAPTER
13 Digital Outputs & PWM Outputs, p88.