Yamaha PWC Kit Overview
The Haltech Yamaha PWC kit is designed to quickly and easily replace the
factory fitted ECU on Yamaha PWC's, all mounting hardware and patch harnesses
have been designed to allow for quick installation.
Notes on Installation
•
Ensure PWC is stabilized and ready to work on
•
Disable / Unlock the OEM immobiliser if fitted before starting installation
•
Ensure all cabling is secured and installed away from extreme sources of heat
Recommendation
It is recommended
the thermostat be removed to help the cooling of the engine
under the increased performance load.
Various cooling upgrade kits are available from PWC performance retailers.
Plug and Play Patch Harness
The Haltech Elite Yamaha PWC Plug and Play patch harness is designed to
connect the Elite ECU to the engine harness of the Yamaha PWC.
Connectors of the patch harness are outlined below.
Note* The program loop enables the ECU to be powered up without the PWC running.
This loop MUST be removed after programming and setup has been completed.
Failure to remove this loop will flatten your battery in time.
1.
Main engine harness connection
2.
Auxiliary connector
3.
CAN connector
4.
* Program/setup loop
5.
Program/setup connector
6.
Main ECU connectors
Figure 1 – Plug and Play Patch Harness
26 Pin Connector
Legend- Wire Colours
B=Black
BR=Brown
G=Green
GY=Grey
L=Blue
O=Orange
P=Pink
R=Red
V=Violet
Y=Yellow
W=White
When two Colours are used in a wire by the alphabetical code, the first letter
indicates the basic wire colour, the second colour indicates the colour of the
stripe.