Need help connecting the PMU-16 to the Holley Dominator

PMU
1

Hello, I would like to connect the PMU-16 to the Holley Dominator. Could you please show me how to read the Holley battery voltage in the PMU? The Holley ID/Serial Number is 59093. I want to learn how it works. Thanks.

HP & Dominator V6.dbc (582.1 KB)

Holley EFI CAN Document.pdf (164.6 KB)

It’s strang, communication via the Racepak protocol isn’t working either. I’ve enabled CAN 2 on the Dominator. Data is coming through the lines. According to the Oszilloskope, it’s around 3 Vpp. I test the Holley_HEFI.canx File. All the Values show 0.

2

Got it done. The Dominator’s serial number needs to be entered in both Racepak and the HEFI protocol. I had thought this wasn’t necessary for the Racepak protocol.

Can anyone help me transfer the acceleration values ​​from the PMU to the Dominator? I was thinking of doing it via an I/O module or by emulating an 8-channel EGT module.

3

I don’t think Holley publishes their IO or EGT module comms.