Kingbolen YA200 code reader: Owner’s Review
Last Updated on April 11, 2026 by Juraj
Kingbolen YA200 is one of the cheaper code readers, but it still does all 10 OBD modes and it comes from a professional scan tool manufacturer: Launch. Code reader is useful but there are a few weak points.
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Kingbolen YA200 – Quick Overview

- Very light to hold in hand
- Sometimes annoying how light it is 😀
Scores
Specs
| Tool type | Standalone device |
| User level | Beginner friendly |
| Vehicle focus | All makes |
| System focus | engine |
| Free updates | Lifetime |
| Subscription | Not required |
VIDEO: Kingbolen YA200 review
I also made a short video review of my YA200 code reader.
I tested Kingbolen YA200
This was actually my first code reader I tested so I didn’t have anything to compare it with back then, but luckily I tested dozens of them since then.

So how does Kingbolen YA200 compare with other code readers?
I mean, there are a few better options out there which I list in my current best code readers page but all of them are more expensive.
YA200 is worth the money
Given it is almost free you are still getting decent functionality like reading and clearing faults, readiness monitors, and engine live data.

What most code readers in this price range cannot do, but YA200 can is display engine live data as graphs as well.

I like this code reader. For little money you pay you get a decent tool to help you with check engine light diagnosing.
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