Haltech E6X Manual Win Version User Manual

Page 46

E6X Manual

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, p91

TCC

Input

This input is used in conjunction with Torque Converter
Clutch Lockup (TCC), p84

Turbo

Timer

This input is used in conjunction with Turbo Timer (TT),
p89.

Anti-Lag Switch

This input is used in conjunction with 12.13 Anti-Lag
Switch, p92

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 12.14 Air Conditioning, p93

Dual Maps

This input is used to swap between the primary and
secondary maps. See section 5.4 Dual Maps, p59

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.