AEM CAN Bus Data Logger
The AEM 30-8409 CAN Bus Data Logger is an ultra-compact, hidden solution for comprehensive vehicle data acquisition, perfect for setups that require high-speed logging without the bulk or expense of a digital dash. This rugged, IP67 waterproof device allows racers and tuners to record data from two completely separate CAN networks simultaneously at blazing-fast sample rates up to 1KHz. Measuring just 2" x 2", it tucks away neatly behind the dash and logs directly onto a standard external USB flash drive up to 32GB, making it the ultimate tool for precise, hidden diagnostics and performance tracking.
Take complete control over your vehicle’s data acquisition with the AEM Performance Electronics CAN Bus Data Logger (Part # 30-8409). This highly flexible, ultra-compact logging device allows racers and tuners to record data from up to two separate CAN networks simultaneously without the need for an expensive digital dash display.
Measuring just 2" x 2" x 1.5", it can be mounted completely out of sight anywhere in your vehicle. The unit features an IP67-rated waterproof and dustproof housing, ensuring maximum reliability under the harshest motorsport conditions. Data is logged directly onto a standard external USB flash drive (supports up to 32GB, drive not included) via a secure DTM12 connector harness with a flying lead USB Type-A port.
Key Features & Technical Specs:
- Dual Configurable CAN Ports: Allows effortless data acquisition across two separate independent CAN networks.
- 1KHz Sample Speed: Up to 1000 samples per second logging rate for absolute precision and pinpoint accurate graphing.
- 100% User Programmable: Fully custom-definable data logging channels.
- DBC File Support: Seamlessly load standard .DBC files for instant translation of CAN data and channels.
- Automated Logging Triggers: Initiate recording using customized channel thresholds or a dedicated hardware switch.
- IP67 Environmentally Protected: Completely sealed housing protects internal electronics from water and dust.
- Compact Footprint: Miniature 2" x 2" x 1.5" design fits into the tightest spots.
What's Included:
- AEM CAN Bus Data Logger Module
- DTM12 Wiring Harness with Flying Lead USB Type-A connector
- Installation Guide






















