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Coolant Temperature (AVIP 3)
iC-7 STANDALONE SETUP
MAIN CONNECTOR PIN 5 (+5V SENSOR SUPPLY)
The connector labeled "CTS" attaches directly
MAIN CONNECTOR PIN 30 (GROUND OUTPUT)
to a Haltech engine coolant temperature sensor.
This connection is pre-terminated with a DTM-2
Analogue Voltage Inputs (AVIP)
MAIN CONNECTOR PIN 5 (+5V SENSOR SUPPLY)
connector.
MAIN CONNECTOR PIN 30 (GROUND OUTPUT)
The Analogue Voltage Inputs on Haltech's iC-7
can accept variable voltage levels from 0V to 5V.
MAIN CONNECTOR PIN 30 (GROUND OUTPUT)
The pre-calibrated inputs include air and
MAIN CONNECTOR PIN 5 (+5V SENSOR SUPPLY)
coolant temperature, oil and fuel pressure and
MAIN CONNECTOR PIN 30 (GROUND OUTPUT)
Fuel Level (AVIP 4)
fuel levels (volume) inputs. If your sensor is not
listed in the "Sensors Connected" drop down
The flying lead connection labelled "FUEL
MAIN CONNECTOR PIN 5 (+5V SENSOR SUPPLY)
menu of the "Channel Settings", you can use
LVL AVIP 4" is used to connect your existing
MAIN CONNECTOR PIN 30 (GROUND OUTPUT)
the "Custom" option and enter the calibration
fuel level sender to the iC-7 Display Dash.
values manually.
The harness also features a DTM-2 in-line
MAIN CONNECTOR PIN 30 (GROUND OUTPUT)
connection for servicing.
Oil Pressure (AVIP 1)
ROM IGN SWITCH OR
1
CAN CABLE
The connector labeled "OIL PRESS" attaches
MAIN CONNECTOR PIN 30 (GROUND OUTPUT)
CT TO BATTERY NEGATIVE
directly to the Haltech oil pressure sensor.
2
OR CAN CABLE
Once connected you can you calibrate your fuel
This connection is pre-terminated with a 3 pin
3
level sender using Haltech's ICC software.
Delphi connector.
MAIN CONNECTOR PIN 30 (GROUND OUTPUT)
4
To calibrate your fuel level sender go to
PRESSURE SENSORS
SOR SUPPLY
MAIN CONNECTOR PIN 5 (+5V SENSOR SUPPLY)
"Dash Settings" / "Channel Settings" on the
MAIN CONNECTOR PIN 18 (AVI)
OUTPUT CURRENT
MAIN CONNECTOR PIN 3 (+12V SWITCHED)
MAIN CONNECTOR PIN 30 (GROUND OUTPUT)
navigation menu.
MAIN CONNECTOR PIN 30 (GROUND OUTPUT)
PRESSURE SENSORS
CH OR
AVI
Choose "AVIP 4 Sensor Value". Select "Input
1
E
MAIN CONNECTOR PIN 5 (+5V SENSOR SUPPLY)
Fuel Pressure (AVIP 2)
VOLTAGE INPUTS
MAIN CONNECTOR PIN 19 (AVI)
Calibration". The sensor dialog box will show a
MAIN CONNECTOR PIN 30 (GROUND OUTPUT)
RY NEGATIVE
SOFTWARE
2
list of pre-configured sensors including optional
E 1K PULL-UP
The connector labeled "FUEL PRESS" attaches
BLE
TEMPERATURE SENSORS
Ohm ranges for common sending units.
directly to a Haltech fuel pressure sensor.
MAIN CONNECTOR PIN 20 (AVI)
ABLE INPUTS
3
OCATED TO
MAIN CONNECTOR PIN 30 (GROUND OUTPUT)
PRESSURE SENSORS
FUNCTIONS IN
If you have one of the pre-configured sensors,
This connection is pre-terminated with a 3 pin
ARE
FUEL LEVEL SENSOR
MAIN CONNECTOR PIN 5 (+5V SENSOR SUPPLY)
4
select it and click "Apply".
MAIN CONNECTOR PIN 18 (AVI)
T: 0 TO 5V
Delphi connector.
MAIN CONNECTOR PIN 30 (GROUND OUTPUT)
MAIN CONNECTOR PIN 21 (AVI)
MAIN CONNECTOR PIN 30 (GROUND OUTPUT)
PLY
If your sensor type or Ohm range is not listed,
PRESSURE SENSORS
D OUTPUT
RENT
SPEED SENSOR - RELUCTOR
you will need to input the "Custom" sensor type.
MAIN CONNECTOR PIN 5 (+5V SENSOR SUPPLY)
UT FOR SENSORS
MAIN CONNECTOR PIN 19 (AVI)
MAIN CONNECTOR PIN 30 (GROUND OUTPUT)
MAIN CONNECTOR PIN 33 (DPI 1)
With the fuel sender connected to your iC-7,
MAIN CONNECTOR PIN 30 (GROUND OUTPUT)
SPEED
TEMPERATURE SENSORS
UTS
AND DIGITAL INPUTS
MAIN CONNECTOR PIN 20 (AVI)
+12V
MAIN CONNECTOR PIN 30 (GROUND OUTPUT)
SPEED SENSOR - HALL EFFECT
MAIN CONNECTOR PIN 3 (+12V SWITCHED)
MAIN CONNECTOR PIN 33 (DPI 1)
FUEL LEVEL SENSOR
MAIN CONNECTOR PIN 30 (GROUND OUTPUT)
MAIN CONNECTOR PIN 21 (AVI)
connect a Volt meter across your fuel sender
PRESSURE SENSORS
gauge posts, and measure the minimum and
MAIN CONNECTOR PIN 18 (AVI)
maximum float height voltages.
PRESSURE SENSORS
Input those voltages to their corresponding
value (0-100). For maximum accuracy measure
MAIN CONNECTOR PIN 19 (AVI)
all eight data points. Otherwise leave them
TEMPERATURE SENSORS
blank and allow the software to interpolate the
MAIN CONNECTOR PIN 20 (AVI)
values.
PRESSURE SENSORS
FUEL LEVEL SENSOR
Oil and Fuel Pressure Configuration
MAIN CONNECTOR PIN 18 (AVI)
MAIN CONNECTOR PIN 21 (AVI)
MAIN CONNECTOR PIN 30 (GROUND OUTPUT)
The AVIP1 and AVIP2 channels are already
PRESSURE SENSORS
pre-configured for Haltech's 0-150 PSI
SPEED SENSOR - RELUCTOR
MAIN CONNECTOR PIN 19 (AVI)
pressure sensors. They are labeled "Oil
MAIN CONNECTOR PIN 33 (DPI 1)
MAIN CONNECTOR PIN 30 (GROUND OUTPUT)
Pressure" and "Fuel Pressure" respectively.
TEMPERATURE SENSORS
Follow the steps below if you need to change
MAIN CONNECTOR PIN 20 (AVI)
SPEED SENSOR - HALL EFFECT
the sensor type or the display target of this
MAIN CONNECTOR PIN 3 (+12V SWITCHED)
MAIN CONNECTOR PIN 33 (DPI 1)
channel:
MAIN CONNECTOR PIN 30 (GROUND OUTPUT)
FUEL LEVEL SENSOR
MAIN CONNECTOR PIN 21 (AVI)
Choose "Dash Settings" / "Channels" from
TACHO SIGNAL - FROM IGNITION SYSTEM
the navigation menu.
(0-12V SQUARE WAVE SIGNAL OR IGNITION COIL NEGATIVE)
MAIN CONNECTOR PIN 34 (TACHO)
SPEED SENSOR - RELUCTOR
Choose "AVIP1 Sensor Value". You can
MAIN CONNECTOR PIN 33 (DPI 1)
change its default label "Oil Pressure" if
required.
Select "Input Calibration".
SPEED SENSOR - HALL EFFECT
From this dialog menu, you can choose a
MAIN CONNECTOR PIN 33 (DPI 1)
different sensor type. You can also input a
custom sensor type providing you know the
TACHO SIGNAL - FROM IGNITION SYSTEM
voltage range and values for that sensor.
(0-12V SQUARE WAVE SIGNAL OR IGNITION COIL NEGATIVE)
MAIN CONNECTOR PIN 34 (TACHO)
Most pressure transducers have a range of
0-5V, but this may vary and it is important
to obtain the correct manufacturer's sensor
1
2
3
4
5
data prior to calibration.
17
18 19
20 21
22 23
24 25
30
33 34
These sensors are available as a complete kit:
Haltech iC-7 Sensor Pack (HT-010001)
TACHOMETER
18
WARRANTY CERTIFICATE
At Haltech we make every effort to design and manufacture fault-free products
that perform up to or above the market expectations. All our products are covered
by a Limited 12 Month Warranty.
Haltech Limited Warranty
Unless specified otherwise, Haltech warrants its products to be free from defects in material or
workmanship for a period of 12 months from the date of purchase.
If the Haltech product is found to be defective as mentioned above, it will be replaced or repaired
if returned prepaid along with proof of purchase. Proof of purchase in the form of a copy of the
original purchase invoice, receipt or bill of sale which indicates that the product is within the
warranty period, must be presented to obtain warranty service.
Replacement or repair of a defective product shall constitute the sole liability of 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 Haltech, be liable for special or consequential damages.
Product Returns
Please include a copy of the original purchase invoice, receipt or bill of sale along with the
unused, undamaged product and its original packaging. Any product returned with missing ac-
cessory items or packaging will incur extra charges to return the item to a re-saleable condition.
All product returns must be sent via a freight method with adequate tracking, insurance and proof
of delivery services. Haltech will not be held responsible for product returns lost during transit.
Returns of Products Supplied in Sealed Packaging
The sale of any sensor or accessory supplied in sealed packaging is strictly non-refundable
if the sealed packaging has been opened or tampered with. This will be clearly noted on the
product packaging. If you do not accept these terms please return the sensor in its original un-
opened packaging within 30 days for a full refund.
A sensor or accessory product may be returned after 30 days of purchase (with its sealed pack-
aging in tact) for credit only (no refunds given) and will be subject to a 10% restocking fee.
Installation of Haltech Products
No responsibility whatsoever is accepted by Haltech for the fitment of Haltech Products. The
onus is clearly on the installer to ensure that both their knowledge and the parts selected are cor-
rect for that particular application. Any damage to parts or consequential damage or costs result-
ing from the incorrect installation of Haltech products are totally the responsibility of the installer.
Always disconnect the battery when doing electrical work on your vehicle. Avoid sparks, open
flames or use of electrical devices near flammable substances. Do not run the engine with a
battery charger connected as this could damage the ECU and other electrical equipment.
Do not overcharge the battery or reverse the polarity of the battery or any charging unit. Discon-
nect the Haltech ECU from the electrical system whenever doing any welding on the vehicle by
unplugging the wiring harness connector from the ECU.
After completing the ECU installation, make sure there is no wiring left un-insulated. Uninsulated
wiring can cause sparks, short circuits and in some cases fire. Before attempting to run the en-
gine ensure there are no leaks in the fuel system.
All fuel system components and wiring should be mounted away from heat sources, shielded
if necessary and well ventilated. Always ensure that you follow workshop safety procedures. If
you're working underneath a jacked-up car, always use safety stands!
____________________________________________________________________________
Haltech Off-Road Usage Policy
In many states it is unlawful to tamper with your vehicle's emissions equipment. Haltech products
are designed and sold for sanctioned off-road/competition non-emissions controlled vehicles
only and may never be used on a public road or highway.
Using Haltech products for street/road use on public roads or highways is prohibited by law un-
less a specific regulatory exemption exists (more information can be found on the SEMA Action
Network website www.semasan.com/emissions for state by state details in the USA).
It is the responsibility of the installer and/or user of this product to ensure compliance with all
applicable local and federal laws and regulations. Please check with your local vehicle authority
before purchasing, using or installing any Haltech product.
19
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