See what your engine is telling you.
Professional datalog viewer with optional AI-powered analysis. Spot knock, boost drops, and AFR issues instantly with intelligent pattern recognition.
Precision Analysis Tools
Multi-Format Support
Import CSV, MDF, and LOG files natively. Seamlessly bridge data from any tuning tool into one visual environment.
Visual Trace Analysis
Interactive high-resolution charts with instant zoom, multi-trace overlay, and synchronized cursor tracking across all parameters.
AI Commentary
Optional deeper analysis powered by our intelligence engine. Let our system highlight anomalies you might miss.
WOT Detection
Stop scrolling through cruise data. Automatic Wide-Open-Throttle run identification snaps the view to the events that matter.
Knock Analysis
Advanced severity classification for knock events. Distinguish between false noise and catastrophic pre-ignition.
Compare Runs
Overlay stock vs tuned or before vs after logs. Instantly visualize the delta in performance and safety margins.
Smart Analysis
The difference between viewing data and understanding it.
Without AI
"User manually interprets raw squiggly lines. Misses slight AFR drift at 5200 RPM. Spends 20 minutes calculating wastegate duty cycle efficiency."
With AI
Boost Analysis
Boost target 1.8 bar but actual 1.65 — possible wastegate actuator wear.
Cylinder Safety
Knock count elevated in cylinders 3-4 at 5500+ RPM — reduce timing 2°.
Combustion Insight
AFR lean spike at 4200 RPM during WOT transition detected.
Pricing
Simple, transparent, and built for performance.
| Feature | Subscribers | Non-Subscriber |
|---|---|---|
| Data Log Viewing | Unlimited Free | 3 logs / Day Free |
| Visual Trace Tools | Included | Included |
| AI Commentary | Uses CL Tokens | Uses CL Tokens |
* Viewing is free for everyone. AI commentary uses your existing token balance.
Supported Logging Tools
If it exports CSV, we can read it.
Applied Engineering
Pre-Tune Baseline
Establish a clear safety margin and mechanical health status before modifying ECU parameters.
Post-Tune Verification
Validate boost targets and timing advance across the entire RPM range to ensure stability.
Customer Diagnostics
Identify elusive driveability issues and mechanical fatigue using AI-driven anomaly detection.
The Complete Ecosystem
Pair CL-DataViewer with CalibraLogic AI for a seamless end-to-end diagnostics and log analysis workflow. Calibrate, verify, and monitor in one platform.
See CalibraLogic AI arrow_forwardStay Ahead of the Curve
Get notified when CL-DataViewer launches. We're currently in closed beta.