12 anti-lag switch – Haltech E6GMX User Manual

Page 83

Advertising
background image

E6GMX Manual

83

Ignition Retard

0 – 20 °BTDC
The ECU will provide an ignition retard whenever the NOS
system is engaged.

Start-up Delay

0 – 120 s
The ECU will prevent the NOS system operating regardless of
the above conditions until the period of time programmed in
this field has elapsed.

11.12 Anti-Lag Switch

WARNING:

DO NOT OPERATE ANTI-LAG FOR PROLONGED PERIODS.

EXHAUST AND TURBO TEMPERTAURES RISE, WHICH MAY

CAUSE ENGINE DAMAGE.

The Anti-Lag switch function allows turbo-charged vehicles to decrease the “lag” associated
with boost when the motor is not under full load.

Retard Value

0 – 70 °BTDC
The ignition timing is retarded by this angle when the Anti-Lag
conditions for operation are met.

% Inc. Fuel

1 – 50 %
The percentage of fuel increased during Anti-Lag operation.

Zero TPS ONLY

ON or OFF
If the Anti-Lag function is to be used when the Throttle Position
Sensor value is zero then turn this function ON.

Zero Inj Time

1 – 16 ms
If the zero TPS only function is ON then this value determines
the amount of fuel injected at zero or no throttle. The valid
range is (1-16) ms.

Throttle Perc.

5 – 80 %
The throttle position value below which Anti-Lag is
operational. The valid range is (5-80)%.

On RPM

100 – 16000 RPM
This field specifies the RPM above which Anti-Lag is
operational.


On Coolant Temp

0 – 127 °C / 32 - 261 °F
This field defines the coolant temperature above which Anti-
Lag is operational


The anti-lag system is can be enabled by a switch connected to Aux. In or by meeting all three
operating conditions stated above (the last 3 fields). Once the switch is enabled, if the
Throttle condition is met, the anti-lag system will be activated. The last two fields allow the
ALS to be activated when all three conditions are met regardless of the AUX In setting; this
allows the AUX In to be used for another purpose.

Advertising