OBD Module
OBD Module — Direct Connection Only (No Splitters, No Daisy-Chain)
The CHIGEE OBD module must be connected directly to your motorcycle’s OBD port. Do NOT daisy-chain or run it in parallel with other devices. Do NOT use Y-splitters, extension hubs, or any kind of OBD divider. Any setup that is not a direct plug-in to ...
OBD ‘No Protocol’ Error Explained (Triumph Case Study as Reference)
Overview When using the Chigee OBD adapter, some riders may encounter a “No Protocol” message on the Chigee Display. This means the device cannot establish communication with the motorcycle’s ECU. This issue is not limited to a single brand or ...
OBD Module Suddenly Stops Reading Data
If your OBD module was previously working but suddenly stops displaying data on the CHIGEE Display — especially after your motorcycle has been parked for a while or has experienced a fault — there are a few key steps to check. Step 1: Confirm OBD ...
OBD Data Freeze on the CHIGEE Display
Understanding the Issue If you notice that OBD data freezes or stops updating on your CHIGEE Display, it may be due to limitations in your motorcycle’s OBD protocol, not a fault with the device itself. Designed for Short-Term Diagnostics Some ...
OBD Module Randomly Disconnect
When the OBD module is working normally, it flashes a blue light. If it disconnects or stops providing data, it will flash a red light. If you experience random disconnections, it’s likely not an issue with the OBD module itself. The problem may come ...
Why are some OBD connector pins not in use?
This is normal. Basic diagnostics only require a few pins for communication and power. Typically, only 4–5 pins are used, while others—like the 6th pin—may be left unused or reserved.
Using the CHIGEE OBD Module: Requirements & Supported Bikes
Your motorcycle ECU outputs data on the OBD port. The CHIGEE OBD module reads that data and sends it to the CHIGEE Display for live RPM, speed, temps, MAP, etc. Connection rule (non-negotiable): Direct plug-in only. No splitters, no parallel devices, ...