Looking for the best obd2 scanner cheap that actually works? Whether you want to clear a check engine light, read live data, or check emissions readiness, a low-cost OBD2 scanner can save time and money. Below are ten budget-friendly picks we tested or reviewed to help you pick the best tool for basic diagnostics and everyday repairs.
Quick Product Comparison
Our Top 10 Best Obd2 Scanner Cheap Reviews – Expert Tested & Recommended
1. MOTOPOWER MP69033 budget OBD2 code reader engine fault scanner for all OBDII cars since 1996
The MOTOPOWER MP69033 is a simple, no-frills OBD2 reader that does the basics well. It has a readable 2.8″ LCD, built-in DTC lookup, and supports common OBDII protocols on most cars since 1996.
Key Features That Stand Out
✓ Built-in OBD2 DTC lookup library for quick code definitions
✓ Supports 9 protocols including CAN for broad compatibility
✓ Large 2.8″ white-backlit display with contrast adjustment
✓ No batteries or charger required—powered by the car
Why We Recommend It
This unit is honest and easy to use. If you want a reliable tool to read and clear codes without apps or setup, the MP69033 is a top pick among best obd2 scanner cheap options.
Best For
Best for beginners or anyone who wants a plug-and-play scanner for basic diagnostics and code clearing.
Pros and Cons
Pros:
- Simple interface—great for first-time users
- Clear screen and physical buttons for quick navigation
- Works without phone apps or Bluetooth
- Good protocol support for older and newer cars
Cons:
- Limited advanced features (no ABS/SRS diagnostics)
- Basic display—no graphical live-data charts
Customer Reviews
Customer Review: ⭐⭐⭐⭐⭐This OBD2 scanner works exactly as expected. It was very easy to use—just plug it into the car and it immediately reads the engine codes with no setup or app needed. The screen is clear, and the buttons are simple to navigate, even for someone with no mechanical experience. It helped me underst
Customer Review: Easy to use and works with CAN software as stated. You’d first have to verify what software your vehicle uses to determine its functionality. For my car it works well, very reasonable price.
2. XTOOL D5S OBD2 Scanner for Cars and Trucks with 16 Resets Crank Throttle EPB CAN FD
The XTOOL D5S brings more advanced resets and real-time monitoring to a reasonable price. It supports full OBD2 diagnostics plus 16 service functions for common maintenance tasks.
Key Features That Stand Out
✓ Full OBD2 diagnostics plus 4-system scans (engine, transmission, ABS, SRS)
✓ 16 reset/service functions including EPB, throttle, and brake resets
✓ Bright touchscreen and responsive UI for easy navigation
✓ CAN FD support for newer vehicles
Why We Recommend It
If you want a budget tool that steps up beyond code reading, the D5S is a solid choice. It’s geared toward DIYers who want service functions without paying pro-level prices.
Best For
Best for DIY mechanics who need service resets and deeper system scans on a budget.
Pros and Cons
Pros:
- Large, clear screen and responsive controls
- Multiple reset functions save workshop visits
- Good coverage for cars and light trucks
- Solid build for the price
Cons:
- Some advanced functions require vehicle-specific knowledge
- Occasional firmware updates may be needed for new models
Customer Reviews
Customer Review: I own vehicles from a wide range of years and needed a scanner to cover late 90’s OBD II systems. I reached out to Xtool to see if the D5S scanner would perform a Crankshaft Sensor Relearn on my ‘98 Chevy truck, and they were able to confirm it would after being provided with the VIN.I set up the sc
Customer Review: Update: I’ve been able to use this scanner a bit now and it has impressed me quite a bit. The screen is clear and bright, touch controls are responsive and navigating menus is a breeze.Outside of Amazon sending me a used and returned unit it has performed flawlessly. It pulls up codes pretty quickly
3. A Premium AD100 Universal OBD2 Scanner Car Code Reader Read Clear Codes Live Data Battery Test
The AD100 is compact but offers live-data, battery tests, freeze-frame, and code lookup in a friendly package. It covers many common needs without extra bells.
Key Features That Stand Out
✓ Live data stream and freeze-frame viewing
✓ Battery test and I/M readiness checks included
✓ Compact design—easy to store in the glovebox
✓ Simple DTC read/clear and code definitions
Why We Recommend It
As a budget-friendly unit, the AD100 gives surprisingly useful features for the price. It’s a great tool to confirm faults before paying for shop diagnostics.
Best For
Best for budget-conscious owners who want live data and basic battery tests with a small device.
Pros and Cons
Pros:
- Good feature set for the price
- Accurate readings on tested vehicles
- Easy setup and operation
- Helpful I/M readiness checks
Cons:
- No advanced system coding or dealer-level functions
- Screen area is small for long data streams
Customer Reviews
Customer Review: Worked flawlessly on my Mercedes AMG. Clear diagnostics, simple interface, and accurate results. Having peace of mind before going to a repair shop is priceless.For the price, this scanner offers exceptional value and priceless peace of mind.
Customer Review: This AD100 Universal OBD2 Scanner was easy to use and understand, with clear instructions in the manual. I enjoyed learning and using it. It accurately identified my engine problem and cleared the engine light after repairs. The connectivity was reliable and worked perfectly. This AD100 Universal OB
4. VDIAGTOOL VD30 Pro OBD2 Scanner Diagnostic Tool for Cars and Trucks Read Clear Codes Reset IM Readiness
The VDIAGTOOL VD30 Pro focuses on reliable OBDII tests and durability. It auto-IDs vehicles, runs I/M readiness, and has a rugged feel for home garage use.
Key Features That Stand Out
✓ Performs all 10 essential OBD2 tests
✓ Auto vehicle ID and one-click scan for convenience
✓ Rugged housing with upgraded processing chip
✓ I/M readiness and freeze-frame support
Why We Recommend It
This unit balances ease-of-use and capability. For the best obd2 scanner cheap buyers wanting a robust handheld tool, the VD30 Pro is dependable.
Best For
Best for DIYers who want a durable scanner that covers the essentials without overcomplicating things.
Pros and Cons
Pros:
- Auto-ID saves time
- Durable build for frequent use
- Complete OBD2 test coverage for emissions checks
- Good value for features provided
Cons:
- No manufacturer-specific advanced functions
- User interface is functional but not flashy
Customer Reviews
Customer Review: The VDIAGTOOL VD30 Pro is a powerful tool that, while priced as a DIY tool provides capabilites that mechanics at any skill level can use to diagnose ‘check engine’ (OBD2) errors and clear trouble codes. As a DIY’er who owns multiple 100K+ cars, i found the VD30 PRO to be very helpful keeping my ca
Customer Review: For the money this is an excellent little OBD scanner for the home DIYer. I tested it out on several vehicles (2002 Silverado, 2014 Camry, 2019 Mustang) and it was able to auto ID all of them. It of course has the standard code reading and clearing ability. But it also features I/M readiness, which
5. VDIAGTOOL VD10 OBD2 Scanner Engine Fault Code Reader Freeze Frame Turn Off CEL IM Readiness
The VDIAGTOOL VD10 is a straightforward code reader with freeze-frame and I/M readiness. It’s compact and practical for quick checks and clearing the CEL.
Key Features That Stand Out
✓ Read and clear codes with on-screen definitions
✓ Freeze-frame data for snapshot diagnostics
✓ Simple, durable handheld design
✓ Works on generic and some manufacturer codes
Why We Recommend It
If you need a reliable, cheap OBD2 reader for occasional diagnostics and clearing codes, the VD10 does that job with no fuss.
Best For
Best for homeowners and hobby mechanics who want a compact code reader for routine checks.
Pros and Cons
Pros:
- Easy to use for quick scans
- Clear code definitions on-screen
- Solid quality for the price
Cons:
- Lacks advanced service functions
- Not designed for deep module coding
Customer Reviews
Customer Review: This worked perfect for what I needed. Very easy to use and easy to read the codes. Quality seems really good, especially for the price.
Customer Review: As a “shade tree” mechanic fixing my own vehicles I can’t do much without a good (cheap) code reader. My old BT model would not connect to my phone, so I ordered this all-in-one setup. Works great, easy to use, no phone app or finicky BT required. Most surprisingly it comes with a decent little m
6. VEKOOTO VK310 OBD2 Scanner Check Engine Code Reader Live Data Freeze Frame IM for cars since 1996
The VEKOOTO VK310 offers live data and freeze-frame capture at a low price. It’s made for basic diagnostics and quick troubleshooting on most OBD2 cars.
Key Features That Stand Out
✓ Reads and clears CEL codes with definitions
✓ Live data stream and freeze-frame snapshots
✓ Wide vehicle compatibility since 1996
✓ Small and portable for daily use
Why We Recommend It
When you need a cheap, reliable scanner to find the root cause of a CEL, the VK310 does the job without extra complexity.
Best For
Best for drivers who want a portable code reader with live data for quick troubleshooting.
Pros and Cons
Pros:
- Easy to use for non-experts
- Good live data capabilities for the price
- Compact and easy to store
Cons:
- Limited advanced diagnostics
- Somewhat basic UI compared to pricier models
Customer Reviews
Customer Review: This scanner helped me find the reason why engine light was on. Easy way to use
Customer Review: This scanner helped me find the reason why engine light was on. Easy way to useRead more
7. Budget Bluetooth OBD2 Scanner Car Code Reader Diagnostic Tool Compatible with Android Windows Symbian
This compact Bluetooth OBD2 dongle pairs with apps like Torque for live data and logging. It’s cheap and handy if you prefer phone-based diagnostics.
Key Features That Stand Out
✓ Bluetooth connection for Android and Windows apps
✓ Real-time data and logging with compatible apps
✓ Small, easy to leave in the car
✓ Works with common ELM327-based apps
Why We Recommend It
For the price, Bluetooth adapters give a lot of functionality via phone apps. They are great for monitoring while driving and for data logging on a budget.
Best For
Best for smartphone users who want live data and app-based graphs rather than a handheld scanner.
Pros and Cons
Pros:
- Very affordable and versatile
- Works with many free and paid apps
- Compact and always ready to use
- Great for live monitoring and logging
Cons:
- Bluetooth pairing can be inconsistent on some phones
- Security and compatibility vary by app and firmware
Customer Reviews
Customer Review: Easy to setup and very accurate!Review: This scanner is a lifesaver. It paired instantly with my phone via Bluetooth and worked perfectly with the Torque app. I was able to clear a check engine light and see real-time data while driving. It’s small enough to keep in the glovebox. Great value for the
Customer Review: Connection issues– Results from Four Apps : Scans not finish, No Connection, Connection Problems, Can’t connect to ECUApps used: Car Scanner ELM OBD2, OBD Auto Doctor, Car Scanner ELM OBD2, OBD Scanner ELM327, GaragePro, OBD2 Car ScannerBeware, some Apps appear to work, but want subscription to com
8. V410 OBD2 Scanner Car Diagnostic Tool Engine Fault Reader Live Data Freeze Frame for cars since 1996
The V410 is a tiny, affordable reader that still gives live data and freeze-frame info. It’s surprisingly capable for its price bracket.
Key Features That Stand Out
✓ Instant CEL diagnosis and DTC definitions
✓ Live data and graphing for basic sensors
✓ Universal OBD2 protocol support
✓ Lightweight and budget-friendly
Why We Recommend It
It’s a no-nonsense tool that gives useful live readings and code info without breaking the bank—perfect for quick checks.
Best For
Best for people who want a very cheap scanner that still covers live data and basic diagnostics.
Pros and Cons
Pros:
- Extremely affordable
- Does live data and freeze-frame well for the price
- Very portable
Cons:
- Basic feature set only
- Limited support for advanced systems
Customer Reviews
Customer Review: I think I paid ten bucks and this thing works totally fine, no need to spend more than that. Spits out the code and does what it needs to do.
Customer Review: I think I paid ten bucks and this thing works totally fine, no need to spend more than that. Spits out the code and does what it needs to do.Read more
9. Affordable OBD2 Scanner Diagnostic Tool Check Engine Light Read Clear Codes Reset DTC IM Readiness Since 1996
This no-frills affordable OBD2 scanner focuses on reading and clearing codes, plus showing I/M readiness—handy for pre-inspection checks and simple repairs.
Key Features That Stand Out
✓ Covers 98% of OBD2 vehicles since 1996
✓ One-click engine light reset
✓ I/M readiness detection for emissions tests
✓ Simple, beginner-friendly interface
Why We Recommend It
It’s a solid pick for someone who wants a dependable, low-cost scanner to troubleshoot fundamentals and prepare for inspections.
Best For
Best for beginners, students, or anyone who needs a straightforward reader for routine checks.
Pros and Cons
Pros:
- Very user-friendly for novices
- Good compatibility across many models
- Useful I/M readiness checks
- Great starter tool for learning diagnostics
Cons:
- Limited advanced diagnostic capability
- No wireless connectivity or app support
Customer Reviews
Customer Review: I gave this OBD2 scanner to my son, who is an aspiring mechanic, and he absolutely loves it. He said it’s easy to use, simple to read, and very helpful for diagnosing issues. It gave clear information without being confusing. Great tool for beginners and a solid value overall.
Customer Review: Inexpensive OBD2 reader to read and reset trouble codes
10. LAUNCH CRP129E OBD2 Scanner 12 Resets CANFD DOIP ABS SRS Transmission Engine Reader DPF TPMS BMS Reset
The LAUNCH CRP129E stretches into premium territory with 12 reset services, CAN FD and DoIP support, and broad system coverage. It’s pricier but still good value for semi-pro users.
Key Features That Stand Out
✓ 12 service functions including DPF, TPMS, BMS, ABS, SRS resets
✓ CAN FD and DoIP support for newer vehicle networks
✓ Full-system scanning across many modules
✓ Firmware updates expand vehicle coverage
Why We Recommend It
For those who want near-professional features without paying dealer prices, the CRP129E is a capable choice among best obd2 scanner cheap contenders that balance cost and capability.
Best For
Best for advanced DIYers and small-shop use where reset services and multi-module scans are needed.
Pros and Cons
Pros:
- Wide function set including many resets
- Supports modern vehicle networks
- Good software and update path
- Useful for serious DIY and light-pro work
Cons:
- Higher cost than simple code readers
- Some advanced functions can be model-specific
Customer Reviews
Customer Review: The LAUNCH CRP129E scan tool proves itself a reliable, user-friendly device that delivers thorough diagnostics and convenient reporting, making it appealing for both home garages and professional shops. Tested on multiple vehicles—including a 2002 Ford Taurus with actual drivability issues, as well
Customer Review: The LAUNCH CRP129E scan tool proves itself a reliable, user-friendly device that delivers thorough diagnostics and convenient reporting, making it appealing for both home garages and professional shops. Tested on multiple vehicles—including a 2002 Ford Taurus with actual drivability issues, as well
Complete Buying Guide for Best Obd2 Scanner Cheap
Essential Factors We Consider
When choosing a best obd2 scanner cheap, focus on compatibility, features, and ease of use. Check if the scanner supports your car’s protocol (most cars since 1996 are covered). Decide whether you need live data, freeze-frame, I/M readiness, or service resets.
Budget Planning
Set a clear budget: under $20 gets basic code readers, $20–$70 opens live data and readiness tests, and $70–$200 offers service resets and broader module coverage. Think about how often you’ll use the tool—if it’s occasional, a cheap reader is fine; for frequent use, invest a bit more.
Final Thoughts
Pick the scanner that matches the jobs you plan to do. For simple trouble shooting, a basic handheld reader works. For live monitoring or resets, choose a model with those features. Keep your receipts and update firmware if recommended to ensure maximum vehicle coverage.
Frequently Asked Questions
Q: Will a cheap OBD2 scanner work with all cars?
A: Most cheap OBD2 scanners work with cars and light trucks made since 1996 in the US and slightly later for some imports. Always check the product specs for protocol support and vehicle coverage.
Q: Can these scanners clear the check engine light?
A: Yes — almost all the models listed can read and clear generic diagnostic trouble codes. Clearing the light won’t fix the underlying issue, so diagnose and repair before resetting.
Q: Do Bluetooth OBD2 dongles require a phone app?
A: Yes. Bluetooth adapters pair with apps (like Torque, Car Scanner, or OBD Auto Doctor). Functionality depends on the app and adapter compatibility.
Q: How accurate are cheap OBD2 scanners?
A: For basic code reading and I/M readiness, cheap scanners are accurate. For manufacturer-specific or advanced diagnostics, higher-end tools perform better.
Q: Should I update the scanner firmware?
A: If the manufacturer provides firmware updates, it’s wise to update. Updates can improve vehicle compatibility and fix bugs.
Thanks for reading our best obd2 scanner cheap roundup. If you want to save money and still get reliable diagnostics, pick a model that matches your needs and budget. Ready to buy? Click the “Check Price on Amazon” button on the product that fits you best and get started diagnosing with confidence.
