Hello,
im using a couple of pmu 16 for my loads. im also using a holley dominator ecu . trying to figure out how can i get the fuel pump output from the dominator to my pdu where my pumps are connected. however i want to get that from the can bus instead of hard wiring it . is that possible and how ?
thank you
Use rpm channel from can bus and write some function
You will have to use can 2, if using a holley dash, on the dominator and set canbus to RACEPAK. Then you can use the NHRA Holley can template or load the holley can template from the ADU. I dont remember if fuel pump trigger was a part of it or not.
Thank you but unfortunately its not … just Pump No2 . disappointing from such an ECU. i think i ll end up wiring it as if i were using a relay .
You can create the logic to control the fuel pump directly in PMU by only looking at the engine RPM.
No point in running additional wires.