Haltech Platinum PRO PLUG-IN Nissan Silvia S15 / 200SX (HT055012) User Manual
Page 12
The
Haltech CAN Network
The Haltech CAN network allows for simple and effective expansion in ECU capability
and functionality without having to go to the trouble of wiring in a whole new computer.
Expansion is made possible by the addition of multiple expansion devices that
communicate to the main ECU via a Control Area Network (CAN).
Installation time and costs are kept to a minimum as all expansion devices are
powered up from the main ECU via the pre-terminated connection cable that comes
with each expansion device.
Simply connect the device directly to the 8 pin CAN connector on the rear of the ECU
or connect using an optional Haltech CAN Hub (order as part # HT059990) if multiple
expansion devices are required).
Each expansion device is pre-programmed with a unique ID code which allows it to
be recognised on the network and work correctly first time every time.
For current available expansion devices please go to our website at
Figure 9 – Haltech ECU connected to a Racepak Dash
Figure 10 – Haltech ECU connected to 5 Auxiliary CAN based devices
2. With the ignition turned off, remove the ECU connector from the ECU by unscrewing
the 10mm bolt in the centre of the connector and gently easing the connector out.
Be sure to pull the connector out squarely to prevent any damage to the pins or wires.
With the connector removed, proceed with un-mounting the ABS and Factory
ECU from the 'A' pillar by removing the 4 bolts and 1 nut securing them.
Un-clip the wiring harness from the ECU Mount by using a small flat blade screwdriver.
The ECU and mounting bracket can now be removed.
Figure 2 – Factory ECU disconnected and removed
3.
To mount the Haltech ECU to the factory ECU Mount, remove the 4 x 10mm bolts
securing the factory ECU to the mounting bracket and remove the factory ECU.
Once removed, secure the Haltech ECU to the mounting bracket using double sided
tape and cable ties, making sure that the front case edge is aligned with the front edge
of the bracket as indicated below.
Figure 3 – Haltech ECU Mounted to Factory ECU Mount