Real OBD2 data · AI mechanic · iOS beta

Turn your check engine light into a real diagnosis. Before you ever call a shop.

Kavix connects to your car, reads real diagnostic data, and gives you an AI mechanic that explains what's wrong, what it may cost, and what to do next.

Real OBD2 diagnostics
AI mechanic guidance
Works with most Bluetooth adapters
The problem

You Googled that code.
You're still confused.

Check engine light comes on. You find a code. You get 47 forum posts from 2009, a $150 diagnostic fee at the dealer, and zero clarity. Kavix gives you a straight answer.

Kavix AI
2019 Honda Pilot · Active
My check engine light just came on. Code P0442 — should I be worried?
Kavix AI — 2019 Honda Pilot P0442 is a small EVAP (evaporative emission) leak — your car detected a minor vapor escape from the fuel system. Before spending anything, check your gas cap first: remove it, inspect the rubber seal for cracks, and reinstall it firmly until it clicks. A loose or worn cap is responsible for roughly 40% of P0442 codes. Clear the code and drive a few days to see if it returns.
Cap looks fine and it's tight. Code came back.
Kavix AI On your Pilot the next most likely culprit is the EVAP purge valve — it's a $25–60 part and a 20-minute swap with basic tools. After that, a cracked hose on the charcoal canister. You're looking at $30–120 total to fix vs. a shop charging $100–150 just to run the diagnosis. Want me to walk you through the purge valve test?
Walk me through the purge valve test
Find a shop near me
How urgent is this?
Features

Everything your mechanic knows.
In your pocket.

Vehicle-aware AI chat
Every answer is calibrated to your exact year, make, and model — not generic car advice.
Real OBD2 scanning
Plug in a Bluetooth adapter and pull live fault codes in seconds. Works with most adapters.
Honest repair costs
Know what a fair price looks like before walking into a shop. Dealer vs. independent, parts vs. labor.
DIY step-by-step
Know when to fix it yourself. The AI walks you through it — and tells you honestly when to call a pro.
Multi-vehicle garage
Manage your whole household's cars. Scan history and conversations stay separate per vehicle.
Full scan history
Every scan logged and searchable. Track issues over time and spot patterns before they get expensive.
How it works

Three steps to knowing
exactly what's wrong.

01
Add your vehicle
Select your year, make, and model. Kavix immediately understands your car's known quirks, common failure points, and service history patterns — before you say a word.
02
Describe a symptom or plug in and scan
Ask in plain English — "my car makes a clicking noise when I turn left" — or connect an OBD2 Bluetooth adapter to pull live fault codes. The AI handles both, no technical background required.
03
Get a real answer
Understand what's wrong, how urgent it is, what it'll cost to fix, and whether you can handle it yourself. No jargon, no upsell, no guessing.

Stop Googling.
Start knowing.

iOS beta is live and free on TestFlight. Android is coming soon — enter your email above and we'll reach out the moment it's ready.

Download free on TestFlight
Coming soon on Google Play

hello@kavix.app · iOS beta · live on TestFlight · Android coming soon