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OBD2 Scanner, CGSULIT SC103 Car Code Reader Diagnose Check Engine Light Smog Check DTCs Scan Tool Live Data Stream Voltage Test for Vehicles Since 1996

  • Based on 130 reviews
Condition: New
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$18.99 Why this price?
Save $11.00 was $29.99

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Availability: 20 left in stock
Fulfilled by Amazon

Arrives Thursday, Apr 24
Order within 23 hours and 44 minutes
Available payment plans shown during checkout

Features

  • Your Trusted Check Engine Light Specialist - CGSULIT is a professional automotive diagnostic tool manufacturer recommended by well-known YouTuber and auto mechanic Scotty Kilmer. The lasted SC103 check engine code reader delivers exceptional value, allowing you to effortlessly read and clear diagnostic codes, check I/M readiness status, and swiftly turn o-f-f the Check Engine Light or Malfunction Indicator Lamp. With the ability to read voltage, view live data streams, and retrieve key vehicle information, the SC103 scanner for cars puts control back in your hands without the need for costly trips to the auto shop.
  • Advanced Compatibility and Protocols - Engineered to support a wide range of vehicles, the SC103 code readers & scan tools are compatible with all OBDII protocols, including KWP2000, J1850 VPW, ISO9141, J1850 PWM, and CAN. It works seamlessly with US-based vehicles from 1996, EU-based vehicles from 2003, and Asian-based vehicles from 2008, covering 12v light trucks and SUVs. Please note, new energy vehicles without traditional combustion engines are not supported.
  • Precision Design for Easy Use - Unlike other obsolescence and unclear displayed obd2 scanners, this car diagnostic tool, equipped with a vibrant 2.8-inch TFT color screen and an industrial-grade chip, ensures rapid and accurate performance. Its compact and portable design makes it perfect for professional auto shops and DIY enthusiasts alike. Simply plug in and playno batteries required. Experience hassle-free diagnostics anytime, anywhere.
  • Text & Graphical Data Display - Experience real-time vehicle sensor data in both text and graphical format for enhanced visibility and monitoring. Track crucial metrics like car speed, load values, engine coolant temperature, and RPM at a glance. Explore your vehicle's status by comparing freeze frame data with real-time readings for a comprehensive analysis.
  • I/M Readiness and DTC Lookup - Stay ahead of mandatory testing with our I/M monitor readiness feature, offering precise data retrieval to evaluate your vehicle's preparedness. Built-in the comprehensive DTC library included with the scanner to guide your repair efforts effectively.
  • Customer Care and Warranty - Note: Please prioritize fix issues before reseting codes, or it might come up again. Your purchase of the SC103 code reader comes with a 3-year warranty, a 30-day no-questions-asked return policy, and round-the-clock after-sales support. Trust in CGSULIT for reliable diagnostics and peace of mind on the road.

Brand: CGSULIT


Manufacturer: CGSULIT


Manufacturer: ‎CGSULIT


Brand: ‎CGSULIT


Item Weight: ‎11.3 ounces


Package Dimensions: ‎7.95 x 4.76 x 2.01 inches


Country of Origin: ‎China


Manufacturer Part Number: ‎SC103AD


Date First Available: May 20, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Apr 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Easy to use!
Works great right out of the box. Best bang for the Buck!
Reviewed in the United States on February 22, 2025 by Sapper3273

  • Works as it should.
On a whim, i ordered this because it was on sale and i didn't like my old one. Just had to use it on someone's car. Gave me the code and actually gave description of the code ( no googling needed). Was also able to clear the code as well. Pretty happy for the price
Reviewed in the United States on January 23, 2025 by odie

  • great product and easy to learn how to use
plug and play. easy to learn and to use. was able to clear annoying check engine light that was for a slight issue not needing repair
Reviewed in the United States on February 23, 2025 by NV46

  • Easy to use, good value
I'm a low-tech guy, so ease of use is important. While the instructions weren't that helpful, becoming familiar with the device and its operation was relatively easy. I particularly like the "green light" indicator, which reports no trouble codes found. Considering its modest cost, I consider this device a bargain. BTW, its trouble reporting should provide some insurance against unnecessary repairs recommended by unscrupulous repair shops. ... show more
Reviewed in the United States on February 23, 2025 by Rexman

  • Functions as advertised---but?
Looks nice. Seems to function as advertised. As with all these devices documentation is poorly written and not clear.
Reviewed in the United States on January 29, 2025 by bobby1

  • Easy to use, works well!
So far so good, easy to use, works well, nice low budget code reader.
Reviewed in the United States on January 14, 2025 by Terrence B. Schroedle

  • Cheap but works
Paid few dollars for code reader and it works great. First one i have ever bought that was so simple to use . First one i bought that it's easy to erase your codes and turn of those dash warning lights in seconds
Reviewed in the United States on December 24, 2024 by Param

  • Loads of features for a great price.
Not just a code reader, has nice features to help pin point repairs. Great price with fast shipping.
Reviewed in the United States on January 16, 2025 by Tony

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