Haltech E6X Manual DOS Version - Manual (Page 50)

E6X Manual
50
WARNING:
WHEN CONFIGURING YOUR SYSTEM TAKE CARE TO SET THE
SPARE INPUT FUNCTION CORRECTLY. IF THE SPARE INPUT
FUNCTION FIELD IS SET TO BARO. SENSOR EXTERNAL AND
THE BARO SENSOR IS DISCONNECTED THE ECU MAY PERFORM
INCORRECT BAROMETRIC CORRECTION. IF YOU ARE USING
AN EXTERNAL BARO. SENSOR AND REMOVE IT BE SURE TO
RECONFIGURE THE SPARE INPUT FUNCTION TO GENERAL.
2nd MAP Sensor
This field is only accessible when the Exhaust MAP Sensor is selected on the Spare
Input Function. It tells the software what sensor is being used (either 1 Bar, 2 Bar, or
3 Bar sensor) and how to calibrate the reading.
Aux. In Function
The Auxiliary Input on the E6X can be configured for one of several functions. Most
of these functions relate to the configuration of the system. The available functions
are:
Disabled No effect on ECU operation.
NOS Input This input is used in conjunction with NOS Switch, p92
TCC Input This input is used in conjunction with Torque Converter
Clutch Lockup (TCC), p90
Turbo Timer This input is used in conjunction with Turbo Timer (TT),
p92.
Anti-Lag Switch This input is used in conjunction with 13.13 Anti-Lag
Switch, p93.
Flat Shift Switch This input does not operate in conjunction with any output.
It is used by the ECU to retard ignition timing to 15
°
ATDC, allowing the throttle to be held wide open whilst
changing gears. This reduces engine deceleration so gear
changes will be quicker, but it also prevents the engine
from over-revving when the clutch is disengaged. The
driver normally depresses the switch just as they are going
to disengage the clutch and then releases the switch just
after the clutch is re-engaged. The driver can therefore
keep the throttle wide open throughout the gear change.
Air Conditioning Request This allows the ECU to intercept the vehicle’s Air
conditioning request signal and grant or refuse the request
based on the current engine operating conditions. See
section 13.14 Air Conditioning, p94
Dual Maps This input is used to swap between the primary and
secondary maps. See section 5.4 Dual Maps, p62
Aux. Out Function
The Auxiliary Output on the E6X can be configured for one of several functions. They
are all output to the Aux Out pin (pin A) on plug J7 in the wiring loom. The available
functions are:
Disabled No effect on ECU operation.