Best OBD1 Scanner: Top 7 Picks Review & Comparison 2019

You will need an OBD1 scanner to diagnose your for problems if your car was manufactured before 1996.

An OBD1 Scanner can help you to turn off the check engine light, provide code explanation to help you identify and solve the problems. Moreover, some OBD1 scanners can also read codes for ABS, SRS, and transmission.

In this article, we’ll have a look the 7 Best OBD1 Scanners in the market 2019.

Let’s start NOW!!

Best OBD1 Scanners Review

1
Actron CP9690 OBD1 and OBD2 Scanner for GM Toyota Ford Vehicles

Actron CP9690
Actron CP9690 OBD1 and OBD2 Scanner for GM Toyota Ford Vehicles
44 / 5
This OBD1 and OBD2 scan tool is suitable for not only DIYers and enthusiasts but semi-professionals as well. It can help diagnose faults in the ABS, SRS, and engine system.

Special Features

This OBD1 scanner not only covers a wide range of vehicles but reads codes from 3 main systems including engine, ABS, and airbag.

Read ABS: This diagnostic tool can help you find issues in the ABS. It can read hydraulic pressure, brake pressure, sensor problems, etc.

Diagnose SRS: Actron CP9690 can read all sorts of airbag issues in the car so that you remain while you drive.

Oil Reset: This Actron OBD1 and OBD2 scanner can read oil reset light and notify you when it’s time to change the engine oil.

Battery Reset: You will be able to reset battery configuration when you install a new one.

DTC: It offers about 26 million fixes in its built-in library. You will see a detailed and reliable explanation of every code, removing the need to search for a definition.

CEL: It can read and reset engine light.

Vehicle Coverage

This scan tool comes with both OBD1 and OBD2 cables. The OBD1 cable is compatible with GM, Chrysler, Toyota, and Ford vehicles that are manufactured between 1984-1995.

As for modern OBD2 cars, it supports all models built after 1996 up to 2013.

Actron CP9690 OBD1 Scanner.


Actron CP9690 helps you covers a wide range of vehicles.
Credit: Amazon.com

Pros

  • Equipped with a CodeConnect database that has 26 million fixes.
  • Shows graphical data that’s easy to read.
  • Stores and playbacks data.
  • Colored and large screen make it easy to read content.

Cons

  • Codes in the database are only in English.
  • USB adapter needs to be bought separately.

Who Should Buy This Tool?

This OBD1 and OBD2 scan tool is suitable for not only DIYers and enthusiasts but semi-professionals as well. It can help diagnose faults in the ABS, SRS, and engine system.

A video about Actron CP9690.

2
Foxwell NT510 OBD1 and OBD2 Scanner for BMW Vehicles

Foxwell NT510
Foxwell NT510 OBD1 and OBD2 Scanner for BMW Vehicles
4.24.2 / 5
Professionals and mechanics looking to perform advanced diagnostics can opt for this tool.

Special Features

If you own a BMW and are looking for an obd scan tool to diagnose problems, then bring home Foxwell NT501.

It is both an OBD1 and OBD2 scanner and offers many functionalities in both older and modern cars.

Steering Angle System: Calibrate steering angle sensor and determine faults in the SAS with this beauty.

DPF: It can read and clear DPF codes and help you find different faults in the exhaust system.

EPB: The tool is designed to read codes related to the electronic park braking system

TPMS: You can monitor tire pressure in your BMW to enjoy a smooth ride.

ABS: This diagnostic tool makes it possible to read and clear ABS light and codes.

SRS: It can find faults in the airbag system and help you solve problems.

Oil Reset: The diagnostic scanner notifies you when your car needs an oil reset.

Transmission Codes: It can read A/T related codes.

Vehicle Coverage

This beauty covers a wide variety of manufacturers including BMW, Ford, Lancia, Hyundai, Kia, Land Rover, GM, Honda, Jaguar, Opel, Vauxhall, Chrysler, Fiat, Alfa, Abarth, Toyota, and Lexus. However, you may have to upgrade the software before you use the device.

Apart from that, it supports some VW, Audi, Seat and Skoda models, too.

Foxwell NT510 OBD1 Scanner.

Foxwell NT510 makes car maintainace much more easier and convenient.
Credit: Amazon.com

Pros

  • Use for another brand for just $60.
  • Supports bi-directional tests (switches, relays, actuation, etc.).
  • 2-year guarantee.
  • Lifetime free online updates.

Cons


  • The steering angle and rack sensor might be inaccurate.
  • May not support some models until upgraded.

Who Should Buy The Tool?

Professionals and mechanics that are looking to perform advanced diagnostics can opt for this tool.

A video about Foxwell NT510.

3
LAUNCH X431 CRP423 OBD1 OBD2 Scanner for Toyota GM Ford vehicles

LAUNCH X431 CRP423
LAUNCH X431 CRP423 OBD1 OBD2 Scanner for Toyota GM Ford vehicles
55 / 5
This scanner is for DIYers, enthusiasts, and mechanics who want to perform advanced functionalities.

Special Features

LAUNCH X431 CRP423 OBD1 OBD2 Scanner can read codes from the engine, ABS, SRS, and transmission system.

Read ABS / SRS codes: The device can read ABS related codes such as malfunctioned sensors, bad wires. Once you fix the issue, the scan tool will clear the code upon your request. Launch CRP423 can diagnose SRS related issues.

Auto And Manual Diagnosis: The tool offers auto diagnoses in all OBD2 cars, but some OBD1 vehicles might not be included. You can, however, use the manual diagnosis option for those cars.

10 Modes: It offers all 10 OBD2 test modes. You’ll be able to perform Evap test, O2 sensor test, onboard monitor tests, auto-VIN, I/M readiness, MIL status, etc.

DTC Library: It offers code explanations in a simple to understand language so that you have no difficulty in identifying the issue.

Vehicle Coverage

It supports many OBD1 and OBD2 brands including BMW, Acura, Audi, Alfa Romeo, BUGATTI, Chrysler, Fiat, Citroen, DACIA, Euroford, Daewoo, Ford, Mitsubishi, Opel, Nissan, Peugeot, Renault, Porsche, SAAB, Seat, Skoda, Samsung, Smart, Sprinter, Suzuki, Subaru, Toyota, Volvo, Vauxhall, VW, GM, Honda, Hyundai, Isuzu, Infiniti, Kia, Jaguar, Lancia, Landrover, Mazda, Lexus, Lincoln, Mazda, and Mercedes.

LAUNCH X431 CRP423 OBD1 Scanner.

LAUNCH X431 CRP423 can read codes from the engine, ABS, SRS, and transmission system.
Credit: Amazon.com

Pros

  • Fast operations thanks to the A5 processor.
  • One click update, screenshot, and diagnostic report.
  • Prints diagnostic reports online.
  • 2-year warranty.
  • Supports multiple languages.

Cons

  • You will need to buy an OBD1 cable for OBD1 cars.

Who Should Buy The Tool?

This Launch OBD1 scanner is for DIYers, enthusiasts, and mechanics who want to perform advanced functionalities.

4
INNOVA 3120 OBD1 and OBD2 Scanner for Honda Toyota GM Ford Chevy Vehicles

INNOVA 3120
INNOVA 3120 OBD1 and OBD2 Scanner for Honda Toyota GM Ford Chevy Vehicles
44 / 5
INNOVA 3120 OBD1 and OBD2 Scanner can be a good choice if you want to diagnose ABS, transmission, and engine issues.

Special Features

INNOVA 3120 is considered to be one of the best OBD1 scanners due to its ability to show over 20 different pieces of information at the same time.

Also, this is one of the few OBD1 and OBD2 scanners that support both OBD1 and OBD2 systems.

Reset Engine Light: This OBD1 and OBD2 scanner can read almost every type of engine trouble code. Moreover, it can also help you reset the engine light after you have solved the issue.

Read ABS Codes: Poor sensors, damaged wires, bad hydraulic pump are some of the causes why the ABS light may be on. This OBD1 diagnostic tool can read the ABS code and help you identify the cause of the issue. You can also use it to reset ABS lights once you solve the trouble.

Freeze Frame And Memory Backup: This OBD1 and 2 scan tool can take screenshots of data and store codes in its built-in memory.

Vehicle Coverage

Innova 3120 supports almost all the OBD2 cars made in the US including Chrysler, GM, and Ford. Among old vehicles, it works on most Mercury, Lincoln and Ford models manufactured between 1983 and 1995; Toyota and Lexus cars made from 1991 to 1995; Chrysler, Plymouth, and Dodge produced between 1984-1995.

Moreover, it also supports all 1993-1995 made Jeeps and GM vehicles manufactured between 1982 -1995. In short, it can work well on all OBD1 cars with an EEC-IV system.

INNOVA 3120 OBD1 Scanner.


INNOVA 3120 can show over 20 different pieces of information at the same time.
Credit: Amazon.com

Pros

  • Refreshes data after every 30 seconds.
  • Reads transmission codes.
  • Access data even when the ignition is off.
  • The 2.8-inch color screen is bright and easy to use.
  • Multilingual menus.

Cons

  • Supports limited OBD1 vehicles.

Who Should Buy The Tool?

INNOVA 3120 OBD1 and OBD2 Scanner can be a good choice if you want to diagnose ABS, transmission, and engine issues.

A video about INNOVA 3120.

5
Innova 3140g OBD1 and 2 Scanner for Toyota Honda Chevy Ford Vehicles

Innova 3140g
Innova 3140g OBD1 and 2 Scanner for Toyota Honda Chevy Ford Vehicles
44 / 5
Vehicle owners who want to conduct ABS, SRS diagnosis, should consider this OBD1 scan tool. It works very well and offers great ease as well.

Special Features

Innova 3140g is one of the best OBD1 and OBD2 scanners on the market. It is effortless to use and covers a wide variety of functions.

Reset CEL: This diagnostic tool lets you check engine light on many foreign and domestic vehicles (OBD1 and OBD2). It can help you find and solve faults and also get rid of the lit light.

Bluetooth Connection: Bluetooth functionality removes the need to deal with wires, offering more ease.

Diagnose ABS/SRS: It is capable of reading both ABS and SRS codes.

Battery Maintenance And Oil Reset: You can reset oil light, check oil pressure and levels as well. Moreover, the tool can also help you turn off the reset battery maintenance light.

Vehicle Coverage:

It can read trouble codes in OBD1 vehicles manufactured between 1982 to 1995 including Chevy, Honda, Ford, Chrysler, Toyota, Honda, and Lexus. However, some features may only be available in specific models.

Innova 3140g OBD1 Scanner.

Innova 3140g covers a wide variety of functions.
Credit: Amazon.com

Pros

  • 30-second refresh rate.
  • Ergonomic handle for easy handling.
  • Bluetooth connectivity to pair with a web-service (repair solution) to see verified fixes.
  • All in one display (shows more than 20 values at once).

Cons

  • Text display is a bit small and can be hard to read for some users.


Who Should Buy The Tool?

Vehicle owners who want to conduct ABS, SRS diagnosis, should consider this OBD1 scan tool. It works very well and offers great ease as well.

A video about INNOVA 3140g.

6
INNOVA 3145 Ford Digital OBD1 Code Reader

INNOVA 3145
INNOVA 3145 Ford Digital OBD1 Code Reader
4.24.2 / 5
People who own old Ford models should get this OBD1 diagnostic tool. It can help read CEL, EGR problems, among others.

Special Features

This OBD1 diagnostic tool works with MCU and EEC-IV computer systems that are found in older Ford cars.

It is capable of reading transmission codes and engine codes. It can also run self-tests, diagnose problems, and display reliable results.

Engine Codes: Hook this OBD1 scanner for Ford to the connection given under the hood and let it do the job. It will communicate with the car’s computer system and read the code.

EGR: This Ford OBD1 scanner can read code 33 (faulty EGR sensor, EGR valve, etc.).

Instructions In A Book: INNOVA 3145 comes with a detailed guide on how to use the device. Other than this, the manual also contains information on different codes to help you find solutions. It’s quite like the DTC feature newer scan tools come with.

Turn Off MIL: It can help you diagnose problems related to the system. Once fixed, you can use the scan tool to turn off the MIL.

Built-In Memory: This Ford OBD1 scan tool keeps the diagnosed codes stored even after you have unplugged the device. This feature can make it easy to understand the problem and share the information with others.

Vehicle Coverage

Innova 3145 supports all Ford models built from 1982 to 1995. It also works with Ford trucks but doesn’t connect with vehicles that are heavier than a ton.

It can also support other OBD1 vehicles such as Mercury and Lincoln.

INNOVA 3145 OBD1 Scanner.


INNOVA 3145 is capable of reading transmission codes and engine codes.
Credit: Amazon.com

Pros

  • Stores codes internally.
  • Runs self-tests and shows results.
  • Accurate and reliable.
  • It can help you identify problems in the specific cylinder.

Cons

  • Short cord (it’s a must to buy an extension cord).
  • Takes time to show codes.

Who Should Buy This OBD1 Scanner?

People who own old Ford models should get this OBD1 diagnostic tool. It can help read CEL, EGR problems, among others.

A video about INNOVA 3145.

7
INNOVA 3123 GM OBD1 Code Reader

INNOVA 3123
INNOVA 3123 GM OBD1 Code Reader
4.24.2 / 5
Innova 3123 is for GM owners who want to diagnose issues with the engine and ABS.

Special Features

Innova 3123 is one of the most popular GM OBD1 scanners. It can read not only CEL codes but also ABS ones.

ABS Codes: This code reader can solve some ABS-related issues. It can read codes related to wires, sensors, and general damage to the ABS.

Reset CEL: You can quickly figure out why your vehicle’s engine light is on when you connect this scan tool into the computer system of your car. The diagnostic tool can also help reset the light after you fix the problem.

Guidebook: Just like INNOVA 3145, this GM OBD1 scanner also comes with a book that contains code explanations. Every time the scanner shows a code, you can find it in the book to discover what it means.

Vehicle Coverage

Innova 3123 GM OBD1 scanner is compatible with all older GM models including trucks that were manufactured between 1982 and 1995.

Apart from that, it can also support General Motor’s vehicles manufactured between 1982 and 1995 including Ford, Bronco II.

INNOVA 3123 OBD1 Scanner.


INNOVA 3123 can read both CEL and ABS codes.
Credit: Amazon.com

Pros

  • Simple interface requires no specific knowledge to use.
  • The book makes it easy to find codes definition.
  • Very small in size, hence highly portable.
  • It can read ECM codes, engine temperature, and EGR related faults.

Cons

  • Weak metal prongs.

Who Should Buy This Scanner?

Innova 3123 is for GM owners who want to diagnose issues with the engine and ABS.

A video about INNOVA 3123 GM.

Best OBD1 Scanner: Editor’s Top 3 Picks Comparison Chart

INNOVA 3120 OBD1 and OBD2 Scanner
INNOVA 3120 OBD1 and OBD2 Scanner
Actron CP9690 OBD1 and OBD2 Scanner
Actron CP9690 OBD1 and OBD2 Scanner
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Foxwell NT510 OBD1 and OBD2 Scanner
Customer Rating
44 / 5
44 / 5
4.24.2 / 5
Price RangeINNOVA 3120 priceActron CP9690 priceFoxwell NT510 price
Weight2 pounds3.61 pounds1.98 pounds
CompatibilityOBD1/OBD2OBD1/OBD2OBD1/OBD2
Bluetooth/ CordedCordedCordedCorded
CEL reset
Inbuilt library
ABS
SRS
Transmission
Car Makes CoveredMercury, Ford, Lincoln, Plymouth, Toyota, LexusGM, Chrysler, Toyota, and FordBMW, Ford, Lancia, Hyundai, Kia, Land Rover, GM, Honda, Jaguar, Opel, Vauxhall, Chrysler, Fiat, Alfa, Abarth, Toyota, and Lexus

The Bottomline

These are 7 of the best OBD1 scanners out on the market. It’s wise to compare the options and choose one that is compatible with the make and model of your car before buying.