Your car’s data,
translated by AI.
Revzy AI combines fault codes with live OBD-II readings to give you plain-English diagnostic context: likely causes, severity, and what to check next. Codes plus live data, not a code lookup.
One amber light.
5,000 possible meanings.
The check engine light is the least helpful warning ever designed. It glows the same for a loose gas cap and a dying catalytic converter, and the $25 reader from the parts store just hands you a code number and walks away.
So you guess. You replace parts that weren’t broken. Or you pay a shop to read what your car already said for free.
Codes say what tripped.
Live data says why.
A basic scanner stops at the symptom. Revzy AI cross-references every fault against 40+ live sensor channels (fuel trims, misfire counters, O₂ waveforms) exactly the way a master technician does. That’s how it finds the cause, not just the code.
Restricted injector, cylinder 3
- Misfires isolated to one cylinder: unlikely to be a random or sensor-wide fault.
- Trims pulling +18% rich: the engine is compensating for fuel it isn’t getting.
- O₂ response healthy: the sensors look fine; fuel delivery is the better suspect.
40+ sensor channels sampled while the engine runs give every code the context a lookup table can’t.
The AI reasons the way a technician does (isolate, cross-check, rule out) and shows probable causes, not certainties.
Every suggestion ships with the readings behind it, so you can verify before you spend a dollar.
Stop guessing.Start knowing.
Run a diagnostic on sample vehicle data and see exactly what Revzy AI would tell you: likely causes, severity, and what to check next.
INSTANT RESULTS·SAMPLE VEHICLE DATA·NO SPAM