Inexpensive OBD II Scan Tool at D.I.Y. Diagnostics.com - -

Tools and resources to diagnose and repair your vehicle!

We specialize in compact, cost effective, easy to use tools to retrieve and clear OBDII DTC's (Diagnostic Trouble Codes) that work with almost any vehicle manufactured from 1996 to present. No computer needed! Includes booklet with codes & descriptions.

Don't pay hundreds of dollars to find out what is wrong with your car. These tools will pay for themselves the first time you use them. Now you can finally get rid of that check engine light! Satisfaction Guaranteed!

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Standard OBDII Tools

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OBDII Code Reader
$32.99
New model with updated firmware.
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Advanced OBDII Code Reader
$46.50
Retrieve Live Data including timing, fuel pressure, temperatures, throttle position, engine load, and more! Displays the code description on the screen, not just the code – no code book required.
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Pro-Series OBDII Code Reader
$65.99
Discontinued
Retrieve Live Data including timing, fuel pressure, temperatures, throttle position, engine load, and more! Displays the code description on the screen, not just the code – no code book required.
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CANBUS OBDII Tools

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CAN OBDII Code Reader
$59.99
Adds CANBUS (Controller Area Network) support to standard Code Reader.
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Professional Mini-CAN OBDII Code Reader
$74.99
Small size, Live Data including timing, temperatures, throttle position, engine load, and more! Displays the code description on the screen, not just the code – no code book required.
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Pro-Series CAN OBDII Code Reader
$99.99
Retrieve Live Data including timing, temperatures, throttle position, engine load, and more! Displays the code description on the screen, not just the code – no code book required.
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RDT61 - High End Diagnostic Scan Tool
$119.99
Currently out of stock...more in stock soon!
Brand NEW! Retrieve Live Data, Perform O2 Tests, multi-language including English, Spanish, Dutch, German, French – no code book required.
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RECON GAUGE
$114.99
BRAND NEW! 4-in-1 Vehicle Computer - Trip Computer - Digital Gauges - Scan Tool - Car Black Box!
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Pro-Series CANBUS Color
$114.99
Currently out of stock....
Adds Color Screen, O2 Sensor Testing, Component Testing, and Mode 6 Support to Pro-Series CANBUS tool
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VW/Audi VAG OBDII Tools

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VW/Audi OBDII Code Reader $49.99
Currently out of stock....
Displays the code description on the screen, not just the code – no code book required. Reads & Clears ABS, Airbag, & Service Interval Lights!
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VW/Audi CAN OBDII Code Reader
$49.99
Audi code reader that works even with the newest CAN protocol VW's and Audi's!
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Super CAN VAG VW/AUDI OBDII Handheld Programmer
$149.99
The most powerful VW/Audi Handheld on the market at a great price! Read/Clear Codes, Programming, Airbag, Oil Reset!
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Mini-Vag - VW/Audi Programmer
$79.99
Brand NEW!
Perform the same functions as our bigger VAG Programmer at half the size!
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Computer Interface Scan Tools

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USB ELM327 CAN Computer Based OBDII Tool
$99.99
Retrieve Live Data including timing, fuel pressure, temperatures, and more! Displays the code description on the screen – no code book required! CAN Compatible! Graph data, record data, etc.
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Serial Port ELM327 CAN Computer Based OBDII Tool
$94.99
Retrieve Live Data including timing, fuel pressure, temperatures, and more! Displays the code description on the screen – no code book required! CAN Compatible! Graph data, record data, etc.
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BlueTooth ELM327 CAN Computer Based OBDII Tool
$74.99
WIRELESS! Retrieve Live Data including timing, fuel pressure, temperatures, and more! Displays the code description on the screen – no code book required! CAN Compatible! Graph data, record data, etc.
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BMW Tools

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BMW Oil Service and Inspection Interval Reset Tool
$29.99
Clear Inspection Interval and Oil Service Lights Yourself! Model Years 1982 to 2001.
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BMW, Mini, and Rover 75 Oil Service and Inspection Interval Reset Tool
$34.99
NEW! Clear Inspection Interval and Oil Service Lights Yourself! Model Years 2001 and Newer.
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Other Tools

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10 in 1 Service Light/Airbag Reset Tool
$149.99
Everything needed to reset service and airbag lights on many different makes and models (Audi, BMW, Mercedes, Citroen, Mini, Saab, Seat, Skoda, VW)
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SUPER CAN OBDII VAG Combo Tool
$179.99
The only one like it around! All of the features of our Pro-Series CANBUS tool plus our VAG Programmer at one low price!
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RECON GAUGE
$114.99
BRAND NEW! 4-in-1 Vehicle Computer - Trip Computer - Digital Gauges - Scan Tool - Car Black Box!
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VAG 2X2 Adapter Cable
$9.99
OBDII 16 Pin to VAG 2X2 Adapter Cable - For earlier VW/Audi vehicles with 2X2 connectors