For automotive enthusiasts and professionals seeking to enhance their vehicle’s instrumentation, the Dakota Digital Obd2 interface, specifically the BIM-01-2, offers a seamless solution. This innovative module plugs directly into your car’s OBD-II diagnostic port, unlocking a wealth of engine and transmission data for display on your Dakota Digital gauges.
Access Real-Time Vehicle Data with the BIM-01-2 Interface
The BIM-01-2 OBD-II (J1850/CAN) Interface is engineered to extract critical data directly from your vehicle’s Engine Control Module (ECM). This eliminates the need for separate sensors for common readings, streamlining your installation and providing a clean, integrated look for your dashboard upgrades. Depending on your vehicle, the BIM-01-2 can transmit a range of information to compatible Dakota Digital instrument systems, including:
-
Universally Available Data (on most OBD-II compliant vehicles):
- Speedometer
- Tachometer
- Engine Temperature
- Check Engine Indicator
-
Vehicle-Specific Data (availability varies by vehicle and ECM configuration):
- Intake Air Temperature
- Transmission Temperature
- Ambient Air Temperature
- Gear Position
- Oil Pressure
- Boost Pressure
It’s important to note that while the BIM-01-2 is designed to access a wide array of data, the availability of specific parameters like Intake Temp, Transmission Temp, Ambient Air Temp, Oil Pressure, and Gear Position is ultimately dictated by your vehicle’s ECM and factory-equipped sensors. Dakota Digital cannot guarantee the presence or accuracy of these vehicle-specific readings as they are dependent on the OEM configuration.
Dakota Digital Gauge Compatibility and System Requirements
The BIM-01-2 is specifically engineered to communicate with Dakota Digital’s advanced instrument systems. It is fully compatible with the GRFX, RTX, HDX, VHX, and VFD3 series when used with a black plastic control module. Owners of these systems can directly integrate the BIM-01-2 for OBD2 data input.
For users with older BIM-compatible control boxes featuring a 3.5mm headphone jack BIM input, a readily available adaptor harness, part number 394194, ensures seamless connectivity. However, it’s crucial to understand that earlier Dakota Digital instrument systems equipped with an aluminum control module are not compatible with BIM connectivity and the BIM-01-2 interface.
OBD-II Protocol Compatibility: J1850 and CAN
The Dakota Digital OBD2 interface BIM-01-2 is designed for vehicles utilizing J1850 and CAN OBD-II protocols. Specifically, it is compatible with the following OBD-II protocols: SAE J1850 VPW, SAE J1850 PWM, and ISO 15765 CAN 500k 11 bit identifiers that adhere to the SAE J1979 PID protocol. This broad compatibility ensures the BIM-01-2 can be used with a wide range of OBD-II equipped vehicles.
Important Compatibility Considerations
While the BIM-01-2 offers extensive compatibility, certain vehicle configurations may present limitations. Notably, GM Connect & Cruise packages are known not to transmit gear position data. Consequently, the BIM-01-2 will be unable to acquire gear position information in vehicles utilizing these packages.
Furthermore, due to the variability in factory and aftermarket ECMs, the availability and accuracy of certain data points cannot be guaranteed by Dakota Digital. The system relies on the ECM and functioning OEM sensors to provide accurate readings.
To ensure optimal compatibility and performance with your specific vehicle, it is always recommended to contact Dakota Digital’s sales or technical support department. Their expertise can help you confirm compatibility and address any concerns you may have before integrating the Dakota Digital OBD2 interface into your project. Upgrade your dashboard with the Dakota Digital OBD2 interface and experience a new level of vehicle data integration and monitoring.
