Live demo
This is the real analyzer running on a sample Genesis G70 3.3T log — the same engine that runs on your own data. Tap a run to zoom the charts, or overlay the pulls to compare them.
21.0 psi
1
10.9%
1 crit · 4 warn
critical · knock
Run 1: 1 sudden timing drop (worst 6°) — likely knock with the ECU protecting the engine. Check fuel octane, plugs, and intake temps.
warning · boost
Run 1: boost held 3 psi under target while the wastegate was commanding ~max duty (90%) — the signature of a boost leak (charge pipe, coupler, or intercooler) rather than wastegate calibration. Check for leaks first.
warning · fuel
Run 1: AFR ran leaner than 13.5:1 above 10 psi for 3 consecutive samples (max 13.8:1) — typically enrichment lag during spool; keep an eye on it.
warning · boost
Run 2: boost held 3.6 psi under target while the wastegate was commanding ~max duty (90%) — the signature of a boost leak (charge pipe, coupler, or intercooler) rather than wastegate calibration. Check for leaks first.
warning · fuel
Fuel trims averaged 10.9% at WOT — adding fuel (possible intake leak, weak fuel delivery, or injectors). Beyond ±10% deserves attention.
info · temps
Run 1: intake temps climbed 32° during the pull (peak 132°) — intercooler heat soak. Expect some timing pulled when hot.
This is a sample log. Start a free trial to upload and analyze your own.