INSTALLATION INSTRUCTIONS
17
Racepak Dash Option
Speed Reference Setting
Enable or Disable Nitrous
Figure 22
Auxiliary:
When switched to Enabled, this setting will ready
the Auxiliary timing retard and Air/Fuel Ratio settings
to compensate for approved accessories when the
Brown/White wire is connected to 12v. The default
setting is DISABLED (Figure 22).
Calibrate Speed:
If there is speed output on the transmission,
a reference signal can be delivered to the Atomic
LS. On manual transmission equipped vehicles, the
Calibrate Speed option improves drivability when
transitioning from high RPM conditions to an idle
(such as comming off of a hill / between moving and
coming to a complete stop). The Power Module has
a Brown (Pin D) wire and a Light Blue (Pin E) wire.
These wires connect to a magnetic pickup monitoring
driveshaft speed with a collar mounted on a yoke. To
program the calibration, drive to 40mph on an open
road to maintain speed. Once at 40mph, select YES
on the handheld. This will calibrate the speed input.
This option will also enable a speedometer reading in
the handheld Atomic LS Dash (Figure 22).
Note:
Use of a minimum four magnet collar is
recommended with this option.
Racepak Dash:
This setting allows the Atomic LS kit to
interface with a Racepak dash such an IQ3. Disable
is the default setting. Racepak offers an optional V-net
sensor to connect their dash to the MSD Can-Bus
connector (Figure 22).
Advanced Setup
