Hi,
Need some advice,
Got a later version of the Haltech IQ3 display dash (8 pin connector on the back) and also got an Emu Black, got the ecu working, car starts all good, but can’t get the display to work with the can connection.
Is there a setting or config that needs to be done in order to connect this 2 devices? also I got the red Vnet connector for the display, which have the 12v and ground, Can Hi and Can Low connected to the Emu black.
Got green light on the Emu black for CAN connection but no data on the display.
I suggest ask for help on Haltech group.
is the EMU set to send CAN data to it?
Under CAN parameters > dashboard > Haltech V1
I’m not 100% if it’ll work since Haltech and Racepak are somewhat proprietary but not sure on an older device like that
Yes, it’s set.
If I remove one of the can cables it will tell me on red that is not working.
That’s the Black telling you it has an Acknowledge error because it’s the only thing on the Bus.
The IQ3 is communicating with it so Baud rate and the wiring are correct. What I don’t with that unit is what addresses the CAN data is supposed to be on.
To my knowledge neither Haltech nor Racepak have published that CAN data… Asking in a Haltech group or people with more time spent reverse engineering it may have more insight.