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STEP 4:
 

Install the WBC wiring harness and WBC1 to the PWC if purchased

(See WBC Yamaha PWC quick start guide for detailed information.)

STEP 5:
 

Install the Plug and Play Yamaha Patch Harness to the PWC

Connect the 3 main PWC engine harness connectors to the patch loom.
Connect the 2 main ECU connectors to the Haltech Elite ECU.
Route the Program/Setup cable to the front of the PWC and up into the 
front storage compartment for easy access.
Connect the optional CAN Wideband to the CAN cable on the patch harness
if installed.
Connect any aftermarket sensors to the auxiliary connector if available.

Figure 7 – Installing the Plug and Play Harness

Figure 8 – Plug and Play Harness Installed with optional WBC1

STEP 6: 

Install the waterproofing kit to the ECU so that the ecu can be tuned on 
the water, the kit comprises of the IP67 USB Cable, Sealing cap and 
4 Pin CAN Connector with sealing plugs. 
Route the USB Cable to the front of the PWC for easy access when tuning.

Figure 9 – Waterproofing Kit for tuning.

STEP 7: 

Re-install the splash cover over the ECU and patch harness. 

Figure 10 – Splash cover re-installed

 

Summary of Contents for HT-140980

Page 1: ... PH 612 9729 0999 FAX 612 9729 0900 EMAIL sales haltech com HALTECH US OFFICE EMAIL usa haltech com See the Haltech Website for your local authorised dealer www haltech com Version 1 YAMAHA PWC HT 140980 QUICK START GUIDE ...

Page 2: ...ng 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 ...

Page 3: ... under all operating conditions This quick startup guide will walk you through installation of a Haltech ECU into a PWC This guide is accompanied by the full service manual located on the software USB provided with the ECU that you or your tuner will need to refer to before completing your installation and configuration The Manual can also be downloaded from the Haltech website www haltech com Com...

Page 4: ...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 i...

Page 5: ... Play PWC kit If installing the optional haltech wideband kit feed the supplied 300mm cable ties through the holes in the mounting bracket leave approximately 70mm of cable tie on the ECU side as shown below Do not mount the WBC1 to the bracket at this time Figure 2 Elite ECU Mounted to the custom PWC mounting bracket Note orientation of bracket and ECU 1 2 3 4 5 6 10 11 12 13 14 18 27 19 20 21 22...

Page 6: ...ctivate and de activate the engine control relay ECR the ECU utilises one generic timer and the engine control relay function With the Enable Latched Output setting enabled within the engine control relay function the ECR will be activated as soon as battery voltage is seen at the ignition signal input The ECR will continue to be held active until the Stop Condition has been satisfied The stop con...

Page 7: ...this time it is important to calibrate your DBW throttle To do this please go to the Drive By Wire function in the setup page and follow the prompts to calibrate the throttle Once complete and tested remove the Program Setup Loop connector from the harness Your PWC will now be ready to start and tune Figure 11 Calibration of the DBW throttle STEP 3 Install the Haltech ECU to the PWC in the OEM Loc...

Page 8: ... optional CAN Wideband to the CAN cable on the patch harness if installed Connect any aftermarket sensors to the auxiliary connector if available Figure 7 Installing the Plug and Play Harness Figure 8 Plug and Play Harness Installed with optional WBC1 STEP 6 Install the waterproofing kit to the ECU so that the ecu can be tuned on the water the kit comprises of the IP67 USB Cable Sealing cap and 4 ...

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