User Manual!

Start by choosing how your gauge will receive its readings. Compare the current OBD-II adapter and wired sensors with the forthcoming aftermarket-ECU CANbus adapter.

CAN adapter status, October 9, 2026: The dedicated adapter for aftermarket ECUs is in final hardware testing and is not yet available for sale. The CAN pages below are setup references; documented presets do not establish vehicle-tested compatibility. The current OBD-II adapter can read supported stock CAN-bus vehicles.

• Setting up your gauge
• Updating your gauge
• Designing a custom gauge face
• Entering Settings Mode
• Boost Gauge Setup
• Custom Sensor Wiring
• Aftermarket ECU CAN Setup Reference (adapter forthcoming)
• Ignitron CAN Setup Reference and JSON Download
• OBDII Diagnostics: Auto On/Off

 

 

Other Questions?

Message @flock_mfg with any questions and I'll get back to you ASAP

 

 

 

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

FCC ID: 2BMEK-GAUGEV1

Download the latest Flock Gauge Fusion file (.f3d) · All gauge CAD downloads

Car-specific Flock Gauge setup guides — Miata, 240SX, Civic, WRX, and the rest of the first-wave cars.