SKU: 23886193634

ThinkOBD 20 OBD2 Code Reader – Check Engine & Reset Tool

Sale price$17.99 Regular price$19.99
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Shipping Estimate
USA
  • USA
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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9

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Description

ThinkOBD 20 OBD2 Code Reader – Check Engine & Reset ToolTHINKCAR ThinkOBD 20 OBD2 Code Reader Check Engine Light & Emission Test Tool Reliable and Affordable OBD2 Diagnostic Tool The THINKCAR ThinkOBD 20 is a compact, easy to use car code reader designed to diagnose engine issues on all OBDII vehicles manufactured since 1996. It supports all major diagnostic functions including EVAP testing, O2 sensor checks, live data streaming, and DTC code lookup, making it perfect for beginners and DIY users. Key

THINKCAR ThinkOBD 20 OBD2 Code Reader – Check Engine Light & Emission Test Tool

 

Reliable and Affordable OBD2 Diagnostic Tool

The THINKCAR ThinkOBD 20 is a compact, easy-to-use car code reader designed to diagnose engine issues on all OBDII vehicles manufactured since 1996. It supports all major diagnostic functions including EVAP testing, O2 sensor checks, live data streaming, and DTC code lookup, making it perfect for beginners and DIY users.

Key Features

Check Engine Light Reader

  • Quickly identifies why the engine light is on
  • Helps pinpoint engine faults and avoid costly repairs

Full OBD2 Function Support

  • Reads and clears DTCs (Diagnostic Trouble Codes)
  • Performs I/M readiness checks, O2 sensor tests, EVAP tests
  • Accesses freeze frame data, on-board monitoring, VIN reading

Wide Compatibility

  • Works on 98% of vehicles with OBDII protocols
  • Supports most American cars from 1996, European cars from 2001, Asian cars from 2005
  • Not compatible with hybrid or new energy vehicles

Plug & Play Operation

  • No batteries or chargers required
  • Simply plug into the vehicle’s DLC port and turn on the ignition

Durable Design & Display

  • Built with sturdy casing and a flexible, insulated cable
  • 1.77” TFT color LCD screen for clear viewing even under sunlight

Support & Warranty

  • 30-day no-questions-asked return policy
  • 1-year manufacturer warranty included
  • 24/7 customer support available

Perfect for DIY Car Maintenance

Whether you’re dealing with a surprise check engine light on a road trip or doing weekend maintenance, the ThinkOBD 20 helps you quickly diagnose and address problems. A great tool for daily drivers, beginners, and even as a Father's Day gift!

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 23886193634

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4.1 ★★★★★
Based on 24 reviews
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Product Reviews
D
Verified Purchase
Dan
Lake Worth, US
★★★★★ 5
Works
Size: For 60 65 70 75 HP
Works great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
B
Verified Purchase
Billy kinney
Draper, US
★★★★★ 4
Great product
Size: For 85-300 HP
Complete rebuild kit for $38 and great quality and fast delivery
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 30, 2025
G
Verified Purchase
grog
Birmingham, US
★★★★★ 5
If pump doesn't seem to work
Size: For 85-300 HP, Size: For 85-300 HP
Hi....I apologize it took me a while to get back to you with my results. Here is what I discovered about the pump and will also apply to some of the other comments I read in the reviews with people not getting the pump to work: 1.) I removed the pump to check the proper direction of the impeller and it was correct as can be seen in the photo. 2.) I built a pump shaft attachement so that I could operate the pump with a power drill. 3.) I attached the water muff to the unit and tried to pump water.....it wouldn't do so. What I did see however was that even at high hose discharge and small leakage at the muff I could not fill the water cavity in the housing. 4.) I installed a strap around the muff and tightened it very tight and THEN at high hose pressure I was able to get the cavity to fill with water. 5.) At that point I activated the drill and was able to get the pump to actually pump water. I then removed the pump housing and removed the O-Ring that resides on top of the impeller, reassembled and it would not pump water. Since the O-Ring sits higher than the original does I wanted to make sure that it was necessary to have it in the pump. 6.) I reassembled the engine and kept the tight strap on the bottom and finally it pumped water into the engine. My conclusion that you can reply to other buyers if they have a problem: Do NOT underestimate 2 things....1.)the lack of ability of the pump to draw water up AND 2.)the fact that if the muff leaks it will NOT fill the cavity when common sense says it should. This was a 120hp Johnson. The engine bottom must be immersed fully or the muff must be very tight on the lower unit for the pump to function. Please feel free to post this if you wish.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 12, 2024
M
Verified Purchase
Monchita
Lake Worth, US
★★★★★ 5
Exelente
Size: For 85-300 HP
Exelente
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2026
D
Verified Purchase
Dave Murray
Charlottesville, US
★★★★★ 5
Good as new
Size: Package Dimensions ‎6.02 x 4.02 x 2.05 inches
Fitment was great and works as it should. Good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2025

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