How It Works
Three steps to clarity
Profile your car, upload your CSV datalog, and get an instant scored health report. Under 30 seconds from upload to results.
A log analyzer that actually knows your engine.
TBK Logs isn't a chatbot reading your CSV. It's a purpose-built scoring engine: 8,000+ lines of platform-specific rules, written with professional tuners, validated against real failure data.
Rules, not prompts.
A deterministic rule engine: the same log produces the same score every time. 90+ rules across five health categories, each with per-engine thresholds. No hallucination risk.
Built for your engine.
Per-engine threshold profiles for 20+ platforms. An N54 HPFP at 120 bar is critical. A B58 at the same reading is fine. TBK Logs knows the difference.
Diagnosis, not detection.
Compound rules correlate signals across categories. Knock + high IAT = heat-induced. Knock + HPFP drop = fuel starvation. The root cause changes the recommendation entirely.
Profile your car
Enter your vehicle details -- year, model, engine code, and modifications. TBK Logs uses this to calibrate thresholds specific to your setup. A stock B58 on pump gas has different healthy ranges than a Pure 800 on E50 with port injection.
- Engine, tune level, fuel type, turbo, intercooler, fuel system mods
- Support for multiple vehicles -- switch between them on upload
- Edit your profile anytime; previous reports keep the profile that was active
Upload your log
Drop your CSV log file from bootmod3, MHD, Ecutek, JB4, or any platform that exports a standard CSV. The parser auto-detects the format, validates the data, handles unit conversions, and normalizes everything.
- Auto-detects platform format -- no manual selection needed
- Handles unit differences between platforms (ratios vs percentages, hectopascals vs PSI)
- Bulk upload: drop up to 10 CSVs at once, each gets its own report
Get your report
In under 30 seconds, receive a complete health report: interactive charts, color-coded health scores across five categories, clear conclusions, prioritized mod recommendations, and instant AI-powered Q&A.
- Scored 0-100 across Boost, Fueling, Ignition, Drivetrain, and Temperatures categories
- Clear, non-technical findings with severity levels (critical / warning / healthy)
- Share via link, download as PDF, or compare with previous logs
What your report includes
Every report breaks down your log into five diagnostic categories with charts, conclusions, and recommendations.
Boost
Target vs actual, wastegate effort, throttle closures, DME interventions.
Fueling
HPFP + IDC + trims, lambda accuracy, tip-in response, LP fuel supply.
Ignition
Knock root cause, timing vs intake temp, per-cylinder corrections.
Drivetrain
Pedal vs torque output, delivery efficiency, gear-to-gear consistency.
Temperatures
IAT rise rate, coolant & oil peaks, projected repeat-pull temps.
Works with your platform
bootmod3, MHD, Ecutek, JB4, HP Tuners, Hondata, COBB -- or any platform that exports a standard CSV. The parser auto-detects format, handles unit conversions, and normalizes everything.
Want more detail? See all features, learn how to set up logging, or view pricing.
Ready to translate your log file?
Join the Waitlist$9/month for drivers. $50/month for tuners. Or $5 per single log. Cancel anytime.