V520 OBD2 Scanner
V520 OBD2 Scanner
⌛ Read & clear check engine codes in seconds.
🔌 Plug & play — no app, WiFi, or subscription needed.
💰 Know the issue before paying a mechanic.
🚗 Works with most 1996+ OBDII vehicles.
Limited-Time Scanner Deal
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V520 OBD2 Scanner
Do I need to know anything about cars to use it?
Do I need to know anything about cars to use it?
Absolutely not. The traffic light system does the work for you. It not only indicates that there is a problem, but also specifies what the problem is. — Green means your car is fine, red means there is a problem and it will show you what the problem is.
All codes appear in simple English on the screen. No technical knowledge is required. If you can read it, you know how to use it.
Will it work on my car?
Will it work on my car?
Absolutely. Our product is compatible with all gasoline and diesel vehicle models, including yours.
If your car has an OBD2 port — and almost all cars manufactured in the last 25 years do — it works. No exceptions.
What if it doesn't work for me?
What if it doesn't work for me?
If you don't like the product or it arrives with a factory defect, then you pay nothing. Our product comes with a lifetime warranty — if you're not satisfied for any reason, at any time, contact us through our support email and we'll resolve the issue.
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Ordered
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Order Ready
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Delivered
Know What’s Wrong Before You Pay the Mechanic
Many drivers pay $80–$180 just to find out why their check engine light is on.
With the V520 OBD2 Scanner, you can read the fault code yourself in seconds — right from your driveway — so you know the issue before paying for unnecessary diagnostics or repairs.
Why Drivers Choose the V520
More than a basic code reader — V520 helps you understand your car before paying for repairs.
Basic Code Readers
V520 Scanner
Full Vehicle Insights. Zero Guesswork.
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Get Vehicle Info
View key vehicle details like VIN, ECU information, and supported protocol data directly from the scanner.
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Check I/M Readiness
Quickly see if your vehicle is ready for emissions testing before going to an inspection station.
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Look Up Fault Codes
Search diagnostic trouble codes and understand what may be causing your check engine light.
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Run O2 Sensor Tests
Review oxygen sensor test data when supported by your vehicle, helping you better understand engine performance.
SPEC
Detailed specs for a confident purchase.
Size 171 × 85 × 28 mm / 6.7 × 3.3 × 1.1 in
Weight 203g / 7.2 oz
Operating Voltage 9–16V
Operating Temperature-30°C to 70°C
Protocol Supported OBDII + EOBD + CAN
Vehicle Coverage Universal
Connection Plug and Play
Supported Languages English, German, French, Spanish, Italian, Russian, Dutch, Chinese, Japanese, Portuguese
Customer Reviews
See what our customers are saying about our products
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Actually pretty useful
Had a check engine light come on and wanted to know what I was dealing with before calling a shop. It showed me the code pretty quickly. I still had a mechanic look at it, but at least I wasn’t going in blind.
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Simple enough for me
I’m not really a car person, so I just wanted something basic. Plugged it in, followed the screen, and got the code. Took a few minutes the first time, but it wasn’t hard.
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Helped before inspection
My car had failed inspection before, so I used this to check readiness before going back. It gave me a little more confidence instead of just hoping everything was fine.
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Checked it before going back
I had an inspection issue before, so I used this to check the readiness status before trying again. It didn’t fix anything by itself, but it helped me know whether the car was ready.
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Still works fine
Bought this a while ago and keep it in the garage. I’ve used it on my car and my wife’s car a few times. Nothing fancy, but it does what I needed it to do.
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Paid for itself pretty quick
I used it after my check engine light came on instead of paying for a diagnostic right away. It gave me the code, then I looked it up and had a better idea of what to ask about.
