LIMITED WARRANTY
Lockin Pty Ltd trading as Haltech warrants the Haltech
TM
Programmable Fuel Injection System to be
free from defects in material or workmanship for a period of
12 months
from the date of purchase.
Proof of purchase, in the form of a bill of sale or receipted invoice, which indicates that the product is
within the warranty period, must be presented to obtain warranty service. Lockin Pty Ltd trading as
Haltech suggests that the purchaser retain the dealer’s dated bill of sale as evidence of the date of
retail purchase.
If the Haltech
TM
Programmable Fuel Injection System is found to be defective as mentioned above, it
will be replaced or repaired if returned prepaid along with proof of purchase. This shall constitute the
sole liability of Lockin Pty Ltd trading as Haltech.
To the extent permitted by law, the foregoing is exclusive and in lieu of all other warranties or
representations, either expressed or implied, including any implied warranty of merchantability or
fitness. In no event shall Lockin Pty Ltd trading as Haltech, be liable for special or consequential
damages.
IGNITION WIRING WARNING
This system is capable of controlling either Auto-Dwell (also known as intelligent or smart ignitors)
which have in-built dwell control or ECU Dwell ignitors (also known as dumb igniters or Constant
Charge Ignitors), which contain no such control. This allows standard ignitors to be used in many cases.
Auto-dwell ignitors are commonly found on early EFI engines with electronic ignition.
ECU-dwell ignitors are commonly found in modern ECU controlled ignition systems.
Most standard ignitors are ECU Dwell.
It is very important to set the system up to match the type of ignitor used!.
In the ignition set-up page the setting should be:
To control Auto-dwell ignitors set up as “Constant Duty”
To control ECU-dwell ignitors set up as “Constant Charge”
If the wrong setting is applied, damage to the ignition system may occur.
Burning out ignitors due to wrong set-up will not be regarded as Warranty!
Please ensure all power supplies are disconnected before commencing any wiring.
Failure to follow all the warnings and precautions in this manual can lead to damage to
engine components and may possibly void your warranty. Incorrect setup of the ECU can
also lead to damaged engine components.
Damaged components due to incorrect setup will not be regarded as warranty repairs.
GENERAL INSTALLATION WARNING
Avoid open sparks, flames or operation of electrical devices near flammable substances.
Always disconnect the battery cables when doing electrical work on your vehicle.
Do not charge the battery with a 24 Volt truck charger or reverse the polarity of the battery
or any charging unit. Do not charge the battery with the engine running as this could
expose the ECU to an unregulated power supply that could destroy the ECU and other
electrical equipment.
All fuel system components and wiring should be mounted away from heat sources,
shielded if necessary and well ventilated. Disconnect the Haltech ECU from the electrical
system whenever doing any arc welding on the vehicle by unplugging the wiring harness
connector from the ECU.
After completing the installation, make sure that there are no fuel leaks, and no wiring
left un-insulated in case a spark or short-circuit occurs and causes a fire. Also make sure
that you follow all proper workshop safety procedures. If you're working underneath
a jacked-up car, always use safety stands!
CAN Connector
The Main CAN connector is used to connect other Haltech devices via CAN.
Connect the optional Haltech CAN Wideband to this connection via the supplied cable.
Terminations are outlined below.
Main CAN Connector
Main CAN Connector Wiring
Program / Setup Connector
The Program / Setup connector is used to power up the ECU upon initial
installation and setup.
Connect the supplied opposing program/setup loop connector to this to
power up the ECU for the first time to load the base map.
Ensure the opposing program/setup loop connector is removed once
the PWC is setup and running to avoid flattening the battery of the PWC.
Program / Setup Connector
Program / Setup loop connector
