The Best Delphi Diagnostics Scan Tool of 2025 – Reviews & Buying Guide

After hours researching and comparing all models on the market, we find out the Best Delphi Diagnostics Scan Tool of 2025. Check our ranking below.

2,628 Reviews Scanned

Rank No. #1

Rareelectrical Efi Diagnostic Scan Tool Compatible with Small Engine Electronic Fuel Injection Delphi Data Port Reads Hours RPM DTC Ts-140 Application Numbers 19626 Specifications Tractor Generator

Products are all 100% NEW and Made with the Highest Quality Components Available with a Full One Year Warranty. Please verify your OEM part number from your original unit to help ensure fitment.
Replaces: Oem Part Numbers: / Design Technology: Ts-140 (Tiny-Scan 140) / Briggs & Stratton: 19626 / Specifications: / Type: Efi Code Reader / Diagnostic Scan Tool / Compatibility: Small Efi Engines With Delphi Ecm (Engine Control Module) / Functions: Displays Hours, Rpm, Reads Trouble Codes (Dtc), Clears Trouble Codes / Trouble Code Format: 4-Digit Display / Connection: Plugs Directly Into Delphi Data Port / Operation: Single Button — Press To Cycle Through Codes,
Applications: Compatible Efi Engines: / Efi Engines Equipped With Delphi Engine Control Module (Ecm) / Electronic Fuel Injection Small Engines With Delphi Data Port / Common Equipment Types: / Zero-Turn Mowers (Efi Models) / Commercial Mowers (Efi Models) / Lawn Tractors (Efi Models) / Generators (Efi Models) / Pressure Washers (Efi Models) / Other Small Engine Equipment With Delphi Efi System / Functions: / Displays Engine Hours / Displays Live Rpm /
Applications: Displays Live Rpm / Reads Diagnostic Trouble Codes (Dtc) In 4-Digit Format / Clears Trouble Codes After Repair / Single-Button Operation — Press To Cycle, Hold To Clear / / Note: This Code Reader Connects To The Delphi Ecm Data Port. Verify Your Engine Uses A Delphi Engine Control Module Before Ordering. Not Compatible With Non-Delphi Efi Systems. / ...
Code Reader Source: Aftermarket

Rank No. #2

ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool, Read and Clear Error Codes for 1996 or Newer OBD2 Protocol Vehicle (Black)

CEL Doctor: The ANCEL AD310 is one of the best-selling OBD II scanners on the market and is recommended by Scotty Kilmer, a YouTuber and auto mechanic. It can easily determine the cause of the check engine light coming on. After repairing the vehicle's problems, it can quickly read and clear diagnostic trouble codes of emission system, read live data & hard memory data, view freeze frame, I/M monitor readiness and collect vehicle information.
Sturdy and Compact: Equipped with a 2.5 foot cable made of very thick, flexible insulation. It is important to have a sturdy scanner as it can easily fall to the ground when working in a car. The AD310 OBD2 scanner is a well-constructed mechanic tool with a sleek design. It weighs 12 ounces and measures 8.9 x 6.9 x 1.4 inches. Thanks to its compact design and light weight, transporting the device is not a problem. The buttons are clearly labelled and the screen is large and displays results clearly.
Accurate Fast and Easy to Use: The AD310 scanner can help you or your mechanic understand if your car is in good condition, provides exceptionally accurate and fast results, reads and clears engine trouble emission codes in seconds after you fixed the problem. This device will let you know immediately and fix the problem right away without any car knowledge. No need for batteries or a charger, get power directly from the OBDII Data Link Connector in your vehicle.
OBDII Protocols and Car Compatibility: Many cheap scan tools do not really support all OBD2 protocols. AD310 scanner as it can support all OBDII protocols such as KWP2000, J1850 VPW, ISO9141, J1850 PWM and CAN. This device also has extensive vehicle compatibility with 1996 US-based, 2000 EU-based and Asian cars, light trucks, SUVs, as well as newer OBD2 and CAN vehicles both domestic and foreign. Pls confirm with our customer service whether it is compatible with your vehicle before purchasing.
Home Necessity and Worthy to Own: This is an excellent code reader to travel or home with as it weighs less and it is compact in design. You can easily slide it in your backpack as you head to the garage, or put it on the dashboard, this will be a great fit for you. The AD310 is not only portable, but also accurate and fast in performance. Moreover, it covers various car brands and is suitable for people who just need a code reader to check their car.

Rank No. #3

VEHLIVE Motorcycle System Diagnostic Measurement Tool, Moto OBD2 Scanner with Voltage Test, Motorcycle Fault Code Reader with Quick Test Compatible for Yamaha, Honda, Kawasaki, Generation, KYMCO, SYM

【2025 Upgraded Version Motorcycle Scanner】V880 MOTO is a Motorcycle Diagnostic Tool specially developed by VEHLIVE for motorcycle enthusiasts. It supports the engine system, has complete OBDII/EOBD diagnostic functions, and is equipped with a 12V battery testing function. It can read diagnostic fault codes (DTC), engine fault lights (CEL), clear error codes, conduct real-time data monitoring, freeze frame data, be I/M ready, perform EVAP leakage tests (carbon canker checks), retrieve vehicle information (VIN/CIN) and DTC lookup, conduct on-board monitoring tests, and retrieve ECU information
【 Voltage Testing 】Motorcycle System Diagnostic Test Measurement Tools is equipped with an integrated battery testing system, which monitors the battery status of the motorcycle through a diagnostic interface and displays the current voltage value in digital form. By conducting battery tests with Battery Tester for Motorbike, you can detect any battery-related issues early on and take appropriate measures
【 Quick Test 】Motorcycle Code Reader Scanner can quickly scan, identify and read the codes of all systems of the current model, report the assembly status of all systems and whether each system has fault codes, and provide detailed descriptions of the assembly status and fault codes of the systems. All fault codes can be cleared with one click. Additionally, a one-click I/M ready hotkey can be used to display the ready status of various sensors. One-click display of data streams, etc. with waveform diagrams
【 Easy to Use 】Motorcycle OBD2 Scanner is equipped with 98,963 DTC codes, allowing you to immediately identify motorcycle issues without an Internet connection. Plug and play, one-handed operation. The 2.8-inch color screen makes it easy to view the results. The keys are made of silicone, the shell is sturdy and durable, and it is equipped with a high-quality 2.5-foot (76 cm) heavy-duty diagnostic cable. It is a great helper for motorcycle repair
【 Wide Compatibility 】Professional Diagnostic Tool for Motorcycle supports the diagnosis of multi-brand motorcycles in Asia, Europe and America. V880 MOTO is suitable for Yamaha, Honda, KTM, Kawasaki, Harley-Davidson, BMW, Delphi, Suzuki, Ducati, Chunfeng motorcycles and OBD2 motorcycles. Motorcycle Diagnostic supports 8 languages: Chinese, English, French, German, Spanish, Russian, Italian and Polish

Rank No. #4

FOXWELL Car Scanner NT604 Elite OBD2 Scanner ABS SRS Transmission, Check Engine Code Reader for Cars and Trucks, Diagnostic Scan Tool with SRS Airbag, Automotive Diagnostic Tool with Live Data

[Easy to Use—Work Out of the Box] + [FOXWELL 2026 New Version] FOXWELL NT604 Elite scan tool is the 2026 new version from FOXWELL, designed for car owners who want to figure out the cause of issues before fixing car problems by scanning common systems like ABS, SRS, engine, and transmission. The NT604 Elite obd2 scanner diagnostic tool comes with the latest software—no need to waste time downloading software first. Plug the scanner into the OBDII port with OBDII cable to start the diagnosis.
[Affordable] + [Reliable Car Health Monitor] Will you be confused what happens when the warning light of ABS/SRS/transmission/check engine flashes? Instead of taking your cars to dealership, this FOXWELL scanner will help you do a thorough scanning and detection for your cars and pinpoint the root cause. Note：The device is a diagnostic tool, not a repair tool. To turn off a warning light, you must first physically repair the issue causing it. Only then can the scanner be used to clear the corresponding fault code.
[5 in 1 Car Diagnostic Scanner] Compared with obd scanners (50-100), NT604 Elite code scanner not only includes their OBDII diagnosis but also serves as ABS/SRS scanner, transmission and check engine code reader. When it’s an odb2 scanner, you can use it to check if your car is ready for annual test through I/M readiness menu. In addition, live data stream, built-in DTC library, data play back and print, all these features are a big plus for it. Note: doesn't support maintenance functions like reset or relearn. For the SRS system, NT604 Elite can read and clear common fault codes not caused by a crash, but crash/collision data cannot be cleared.
[Fantastic AUTOVIN] + [No extra software fee] Through the AUTOVIN menu, this NT604 Elite car scanner allows you to get your V-IN and vehicle info rapidly, no need to take time to find your V-IN and input one by one. What's more, the NT604 Elite ABS SRS scanner supports 60+ car brands from worldwide (America/Asia/Europe). You don’t need to pay extra software fee. AUTOVIN may not work on some older vehicles or certain vehicle brands. If AUTOVIN fails, please input the vin code manually or go to the Diagnostic Menu to select your vehicle model.
[Solid protective case KO plastic carrying bag] + [Lifetime update] Almost all same price-level car scanner diagnostic tool only offers plastic bag to hold the scanner.However, NT604 Elite automotive scanner is equipped with solid protective case, preventing your obd2 scanner from damage. Then you don’t need to pay extra money to buy a solid toolbox.

Rank No. #5

FOXWELL NT301 OBD2 Scanner Live Data Professional Mechanic OBDII Diagnostic Code Reader Tool for Check Engine Light

【Vehicle CEL Doctor】The NT301 obd2 scanner enables you to read DTCs, access to e-missions readiness status, turn off CEL(check engine light) or MIL, reset monitor, read live data and retrieve VIN of your vehicle. The fault code will appear again even though you cleared before, if you don't repair the car completely. The fault code only can be cleared by NT301 after car repair finished, as like all the obd2 scanner's working principle.
【Read Fault Codes】About the read code funtion needs to be in the ignition on state and if the check engine light is on. If the vehicle is compatible with NT301, please select correct menu & ensure no hardware/wiring issues/obd2 interface damage for accurate results. The correct menu: Select OBDII-> Wait for seconds-> Select Read codes.
【Advanced OBDII Modes 】 This car scanner provides enhanced obd2 modes capabilities: O-2 sensors test and EVAP system leak monitor. It allows you to run a leak check on your car’s EVAP system and assess the fuel tank’s condition. The O-2 sensor test helps optimize the air-fuel ratio, boosting fuel economy and cutting em-issions. Saving you money on gas and reducing your vehicle’s environmental footprint.
【Live Data Graphing & Accuracy for Most OBD2 Vehicles】View and log live sensor data in graph form—monitor oxygen sensors, fuel trims, coolant temp, RPM, and more. Spot trends and suspicious values in real time. Compatible with most 1996+ gasoline cars, light trucks, and SUVs sold in the U.S., as well as many 2000+ European and Asian models. Also works on 12V diesel vehicles equipped with OBD2. It's a basic code reader and DOESN'T't support to scan ABS, SRS, EPB, A/C systems etc, . It also DOESN'T support ANY special functions like TMS reset/SRS Reset/ABS bleeding/automatic driving/tpms relearn/bluetooth related.
【S-mog Check Helper – Know Your Readiness Status at a Glance】With dedicated I/M readiness hotkeys and a simple Red-Yellow-Green LED indicator, you’ll instantly know if your vehicle is ready for em-issions testing. Built-in speaker provides audio feedback. No guesswork—just confidence before you head to the test center.

Rank No. #6

AMHTDOL OBD2 Adapter Fit for Delphi 6pin for Benelli 6pin to 16pin Motorcycle Diagnostic Cable,6 Pin Connector Compatible with Delphi and Bosch Motorbike ECU,Work with Obdii Scanner Tool/Code Reader

【Wide Compatibility】This 6 pin to 16 pin obd2 diagnostic tool cable adapter are compatible with a wide range of motorcycles, fit for Benelli TNT 135/TNT 25/TNT 300/302R/TNT 600 /GT 600/CAFFENERO 150/ZAFFERANO 250/TRK 502/LEONCINO etc.As well as other models with 6 pin diagnostic connector.
【Accurate Diagnostics】This 6 pin female connector supports CAN bus and K-Line, and supports many motorcycle diagnostic tool and obd 1 code reader such as ELM327 and other motorcycle scanner.
【Easy to Use】This obd adapter are easy to use, even for those who are not familiar with motorcycle diagnostics. Simply plug them in and follow the instructions. This 6pin motorbike OBD cable works with various programs / apps and with standard OBD2 readers, convert OBD2 standard 16pin connector to required delphi 6pin connector.
【High-Quality Materials】The 6 pin to can obd2 obdii diagnostic tool cable are made from high-quality materials that ensure durability and longevity.Not easy to aging and abrasion resistant.
【Cost-Effective】The motorcycle obd2 adapter are an affordable alternative to expensive diagnostic tools, making them a cost-effective solution for motorcycle owners and mechanics alike.

Rank No. #7

multidiag pro Obd2 Scanner Diagnostic Tool Full System Function Bluetooth Check Engine Code Reader for Cars and Trucks Chevrolet Toyota Gm Ford Honda Hyundai Vehicles etc Compatible Delphi ds150e

Support cars and trucks before 2021

Rank No. #8

MOTOPOWER MP69033 Car OBD2 Scanner Code Reader Engine Fault Scanner CAN Diagnostic Scan Tool for All OBD II Protocol Cars Since 1996, Yellow

Multi-Functions - Practical Multi-Functions OBD2 code reader features built-in OBD2 DTC lookup library, which help you to determine the cause of the engine light, read code, erase code, view freeze frame, I/M ready, vehicle information, data flow, real-time curve, get vehicle speed information, calculate load value, engine coolant temperature, get engine speed.
Wide Capability - Supports 9 protocols compatible with most 1996 US-Based, 2000 EU-Based and Asian cars, and newer OBD II & CAN domestic or import vehicles. Supports 6 languages - English,German, Dutch, Spanish, French, Italian.
2.8" LCD Display - Designed with a clear display 2.8" Large LCD screen - white backlight and contrast adjustment. No need any battery or charger, OBD reader gets the power directly from your vehicle through the OBDII Data Link Connector.
Compact Design - Car diagnostic scanner is equipped with a 2.5 feet long cable and made of a very thick flexible insulator.There are 6 buttons on OBD2 Scanner:scroll up/down,enter/exit and buttons that quick query VIN vehicle number& the DTC fault code.
ABS / Airbag codes NOT Supported - It is able to read and clear check engine information which is part of OBDII system, but it cannot work with non-OBDII systems, including ABS / Airbag / Oil Service Light, etc.

Rank No. #9

GEARWRENCH Professional Bi-Directional Diagnostic Scan Tool | GWSMARTBT

OE-Level diagnostics on your smart device
FREE Software updates - No subscriptions, no fees – EVER
Full bi-directional control, live actuation test
Supports 23 vehicle reset/relearn functions, including throttle matching, ABS bleeding, TPMS reset, etc.
Live data mapping and freeze frame capturing

Rank No. #10

FIXD Bluetooth OBD2 Scanner for iPhone & Android - Diagnostic Scan Tool for Repairs and Car Buying - Check Engine Code Reader & Enhanced Codes - (1 Pack w/Free 14-Day FIXD Premium Bundle)

Easily Diagnose Car Issues from Your Phone – Scan and identify 39,000+ issues across thousands of vehicles, from Check Engine lights to enhanced codes. Validate repairs or vehicle condition and reset codes without being an expert.
Free App with Unlimited Scans – Get simple explanations of your car's issues instead of confusing error codes. Get alerted when FIXD detects dangerously severe issues or needed maintenance so your car and loved ones stay safe.
Manage All Your Cars in One App – Save scans by vehicle, track mileage-based reminders, and share results with family or a shop. The compact sensor stays hidden under the dash in all your cars, always ready to scan.
Works with OBD2 Vehicles 1996+ – Supports gasoline & hybrid vehicles 1996+ and diesel vehicles 2006+. Connects via Bluetooth to iPhone and Android for fast, wireless diagnostics. Features may vary based on vehicle make and model.
Free 14-Day Premium Trial Included (& Optional) – Get repair recommendations, cost estimates, vehicle value by condition, and live mechanic support. Upgrade anytime for advanced insights and expert help.

Last update on 2026-06-07 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best Delphi Diagnostics Scan Tool?

Do you get stressed out thinking about shopping for a great Delphi Diagnostics Scan Tool? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Delphi Diagnostics Scan Tool, which is why we have assembled a comprehensive list of the greatest Delphi Diagnostics Scan Tool available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Delphi Diagnostics Scan Tool that you consider buying. Your questions might include the following:

Is it worth buying an Delphi Diagnostics Scan Tool?
What benefits are there with buying an Delphi Diagnostics Scan Tool?
What factors deserve consideration when shopping for an effective Delphi Diagnostics Scan Tool?
Why is it crucial to invest in any Delphi Diagnostics Scan Tool, much less the best one?
Which Delphi Diagnostics Scan Tool are good in the current market?
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We’re convinced that you likely have far more questions than just these regarding Delphi Diagnostics Scan Tool, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Delphi Diagnostics Scan Tool, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Delphi Diagnostics Scan Tool. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Delphi Diagnostics Scan Tool buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Delphi Diagnostics Scan Tool currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Delphi Diagnostics Scan Tool has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Delphi Diagnostics Scan Tool?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Delphi Diagnostics Scan Tool.
Customer Ratings: Number ratings grade Delphi Diagnostics Scan Tool objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Delphi Diagnostics Scan Tool.
Product Quality: You don’t always get what you pay for with an Delphi Diagnostics Scan Tool, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Delphi Diagnostics Scan Tool is should be an indication of how long it will work out for you.

We always remember that maintaining Delphi Diagnostics Scan Tool information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

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The Best Delphi Diagnostics Scan Tool of 2025 – Reviews & Buying Guide

How Do You Buy The Best Delphi Diagnostics Scan Tool?

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