Harness Overview
The Haltech Polaris Slingshot plug and play solution that allows full control of the
Engine by removing the factory ECU in favor of the Haltech Elite 1500.
Installation is simple and easy as the harness is designed for the engine. All lengths
are correct and all wires are clearly labeled.
Notes on Installation:
•
Make sure your vehicle is ready to be worked on.
•
Please make sure to perform a Throttle and Pedal Calibration before starting the
vehicle.
•
Please make sure the ECU and all wiring is installed properly and away from
extreme heat sources.
WARNING!
Damage can occur to your ECU if your ignition system is not configured correctly.
Please make sure to load the Base Map for the ignition coils you will be using.
•
Keep all wires away from the exhaust manifold and extreme sources of heat.
•
The harness is designed to plug directly into the OEM wiring loom.
Figure 6 - 26 Pin Harness Connector Pin Allocation
ECU CONNECTOR (26 PIN)
8
9
16 17
24 25 26
18 19
20 21 22 23
10 11 12 13
14 15
1
2
3
4
5
6
7
Position Connection
Function
Notes
B1
T
Crank / Ref Signal
Crank Sensor Signal
B2
Home +
Cam / Sync Signal
Cam Sensor Signal (Intake Cam)
B3
Air Temp
IAT Signal
Intake Air Temp Sensor Signal
B4
Coolant Temp
ECT Signal
Coolant Temp Sensor Signal
B5
-
-
-
B6
-
-
-
B7
SPI 4
Clutch Switch
Clutch Switch Input Signal
B8
SPI 1
Exhaust Cam Position
Cam Sensor Signal (Exhaust Cam)
B9
SPI 2
Spare Digital Input
In Aux. Deutsch Connctor
B10
SPI 3
Speed Sensor
Vehicle Speed Signal
B11
ECU Power
ECU Power
ECU Power
B12
AVI 6
O2 Sensor
Factory Narrowband O2 Sensor
B13
AVI 1
Roll Over Sensor
Roll Over Sensor (Kill Switch)
B14
Signal Ground
Signal Ground
To Sensor Grounds
B15
Signal Ground
Signal Ground
To Sensor Grounds
B16
Signal Ground
Signal Ground
To Sensor Grounds
B17
-
-
-
B18
-
-
-
B19
DPO 4
-
-
B20
AVI 5
APP #2
Accelerator Pedal Position #2
B21
Knock 1
Knock Sensor
Knock Sensor Signal
B22
-
-
-
B23
CAN Hi
CAN Hi
Factory CAN Communication Bus
B24
Can Lo
Can Lo
Factory CAN Communication Bus
B25
DBW 1
DBW Motor +
ETC Motor Open
B26
DBW 2
DBW Motor -
ETC Motor Close
