BoonDocker ARCTIC CAT: HIJACKER 2.0 - Manual (Page 9)

BoonDocker tollfree: 877-522-7805 local: 208-542-4411 fax: 208-524-7381 www.boondockers.com 9
Rapid Response is HiJacker’s ability to spool up the turbo faster than stock. There are seven ways to configure Rapid Response and
+HP activation using one or more of the following inputs: button, engine load, and RPM range. Synergy is this ability to trigger pow-
er from a variety of inputs. Configure Synergy from the setup (Set) menu. A brief description for each configuration is given below.
1. Button (+HP) only: In the Setup Menu, turn RPM and DCy off and set Btn to +HP. Pressing the momentary button activates Rapid
Response and adds extra horsepower (+HP) according to the Btn amount in the HP menu. Releasing the button turns Rapid Re-
sponse and +HP off and horsepower returns to the base value set in the HP menu. The button activates Rapid Response and +HP
regardless of engine load or RPM conditions.
2. Duty Cycle (engine load) only: Turn DCy on and turn RPM off. Injector duty cycle and engine load are directly related. When the
duty cycle is over a point set by the user, Rapid Response and +HP are activated. They are deactivated when the duty cycle returns
to a point below the chosen threshold. You do not need to press the button. Optionally, deactivate the button by setting its mode to
CAP.
3. Duty Cycle and RPM: Turn on DCy and RPM. When the RPM and duty cycle are within the range set by the user, Rapid Response
and +HP will activate. It will turn off when the duty cycle is decreased or when the RPM is outside of the selected range (lower than
Min or higher than Max). You do not need to press the button. Optionally, deactivate the button by setting its mode to CAP. This
mode can be used to set different HP/boost limits for different RPM ranges. For example, you might not want full boost below a
certain rpm.
4. Button (+HP) or Duty Cycle: Turn DCy on, turn RPM off, and set Btn to +HP. The handlebar button can be used in combination
with duty cycle. In this way, either engine load or the button can activate Rapid Response and +HP. In the +HP button mode, the
button will activate Rapid Response and +HP regardless of duty cycle. Duty cycle will activate Rapid Response and +HP regardless of
whether the button is pressed.
5. Button (+HP) or Duty Cycle and RPM: Turn DCy and RPM on and set Btn to +HP. The handlebar button can be used in combination
with duty cycle and RPM range. In this way, either the button or duty cycle/RPM can activate Rapid Response and +HP. In the +HP
button mode, the button will activate Rapid Response and +HP regardless of duty cycle and RPM. Duty cycle and RPM will activate
Rapid Response and +HP regardless of whether the button is pressed.
6. Button (ARM) with Duty Cycle: The button input on HiJacker™ can be used to quickly arm and disarm Rapid Response/+HP capa-
bility. Set Btn to ARM, DCy to ON, and RPM to OFF. When the button is on, the system is armed and can be activated by duty cycle
alone. Optionally, the handlebar button, which is momentary (only activated while pressed), can be replaced with a toggle, rocker,
or slide switch so it remains in the on or off position.
7. Button (ARM) with Duty Cycle and RPM: Same as option 6 above except set RPM to ON. When armed (button input is on), the
system can be configured to activate when duty cycle and RPM are within set limits.
Note: A common problem is a bad ground connection. The first step in troubleshooting is to be sure that the HiJacker™ ground and
ECU ground connections (behind and below battery) are solid.
Symptoms and Issues
Engine runs erratically or doesn’t run at all:
1. Verify that the HiJacker™ ground wire is solidly bolted at the perforated clutch vent.
2. Verify that the ground on the sled’s harness has a good connection to the chassis. (behind and below battery).
3. Check all terminal connections and crimps. Be sure fuel injector connectors are fully seated.
4. Verify that all wiring is in good condition, not melted or rubbed through, and that the fuel injector connector terminals are seat-
ed in the connector housings. To verify this, look inside each connector and verify that the terminal pins are all at the same height.
If a terminal is starting to back out, it will appear to be lower in the connector.
5. Unplug the HiJacker™ connectors and plug in the sled’s wires to restore it to stock condition. Verify that the sled runs OK. If not, it
could be a problem with the sled itself or a problem with the crimped terminals.
6. If problem only occurs with HiJacker™ plugged in, change all RPM fuel adjustment settings to 0 and see if problem persists. Do
not change PSI fuel settings.
7. Verify that HiJacker™ does not reset itself when the sled is running by doing the following:
a. When the sled is first powered up, change the menu screen on HiJacker™ to one of the fuel adjust screens.
b. Run the sled.
c. Before shutting off the sled, verify that the screen is still on the same menu selection.
d. If the startup screen is displayed (showing version number etc.), the box has reset itself. This is likely caused by bad power or
ground connections to the box due to an intermittent connection.
Rough Idle: Idle adjustments are much more sensitive than other adjustments since the injectors are on for a very short duration. In
the Fuel menus, change the 3000 ID setting.
LCD is dim: If you are using a 9 volt battery to power the box when the sled is not running, your battery voltage is getting low – re-
place your battery. Extreme hot or cold temperatures may cause the LCD to not display properly.
LCD display is slow: Cold weather conditions can make the LCD respond very slowly. HiJacker™ will still function OK.
Moisture on LCD: Condensation is normal if HiJacker™ is quickly moved from a cold to a warm environment.
SYNERGY AND RAPID RESPONSE CONFIGURATION
HI JACKER TROUBLE SHOOTING GUIDE