Holley EFI Expansion Bridge Module

The Dakota Digital BIM Expansion Bridge Module (BIM-01-2-HLLY) serves as a crucial link between your Holley EFI system and compatible Dakota Digital instrument clusters. This interface module facilitates the display of vital engine metrics including coolant temperature, intake manifold temperature, tachometer data, air/fuel ratios, and Manifold Absolute Pressure (MAP) readings. It connects directly through a supplied harness, simplifying the integration process. The BIM-01-2-HLLY is built with durable materials for longevity and is designed for a straightforward plug-and-play installation. Compatibility extends to various Holley EFI kits, such as Terminator, Terminator X, Terminator X Max, HP, and Dominator. It is also compatible with Sniper EFI systems, with a note that the Sniper 2 is excluded. For earlier systems, an adapter harness (HW5431) may be required if the control box features a 3.5mm headphone jack BIM input. Dakota Digital instrument systems that can utilize this module include VHX, HDX, RTX, and VFD3 models equipped with a black plastic control module. Earlier instrument systems with aluminum control modules do not support BIM connectivity. It is important to note that while the BIM-01-2-HLLY provides access to data from the ECM, the presence and accuracy of readings like coolant temperature, intake temperature, fuel pressure, or air/fuel ratio are dependent on the specific ECM configuration and the functional Holley sensors installed. Additional data, such as vehicle speed, oil pressure, fuel pressure, and boost, may be available through other Holley data add-ons.