Dakota Digital BIM-01-2-HLLY Manual

Holley EFI-adapter harness
Connect to the
BIM-01-2
Connect to the BIM-01-2
if you need to connect to a
BIM-xx-1 or gauge system
Connect to the BIM-01-2
if you need to connect to a
BIM-xx-2
This Bus Interface Module is designed to read engine information from specific Holley EFI kits. These kits include Holley
Terminator, HP, Sniper and Dominator. The module is connected to the Holley EFI through the CAN-bus plug on the EFI
harness. Depending on your EFI module you may have a 2-pin or 4-pin CAN connector. We supply EFI adapter
harnesses that will allow you to connect with your particular kit.
There are two interface (I/O) ports on the module. Either one can be connected to the gauge system or to another
module, allowing several units to be daisy chained together. Do not connect the I/O port to anything other than a Dakota
Digital gauge or BIM. Do not mount the module in the engine compartment; it should be mounted in interior of the vehicle.
The engine and transmission information that is available from the unit depends on the EFI kit and module programming
and add-ons. The possible values are: engine RPM, vehicle speed, engine coolant temperature, intake/manifold air
temperature, oil pressure, fuel pressure, average A/F ratio, MAP and boost.
Data that should always be available: RPM, engine temp, intake/manifold temp, MAP, A/F ratio
Data that is kit and add-on dependent: vehicle speed, oil pressure, fuel pressure, boost
BIM-01-2-HLLY
Bus Interface Module for Holley EFI
BIM-xx-2 power & data connectors.
Either one can be used.
www.dakotadigital.com
techsupport@dakotadigital.com
605-332-6513
BIM-01-2-HLLY
Bridge Module for Holley EFI Systems
INPUT
2 PIN Holley
CAN connector
BIM-xx-1 adapter harness
BIM-xx-2 18 inch power/data harness
setup/status switch
Holley EFI-adapter harness
+12V
RED WIRE
(fused 5 - 20 AMP max)
Connect to main
BLACK WIRE chassis ground
Connect directly to
another BIM-xx-2
KEY ON POWER
To gauge control box
or BIM-xx-1
MAN #650588A