Our Picks for Best Diesel Diagnostic Scan Tools

By | August 3, 2023

Best OBDII Diesel Scan Tools
If you have a Diesel truck and have an engine light on or simply need to pull the codes, there are many scan tools available.

The first thing you’re going to need is a scan tool to find out why the check engine light is on.

A dealership will have the best equipment to troubleshoot a problem, but there are OBDII scan tools that can be bought.

Most people will not have access to dealership scan tools since they are costly, and the full versions are really only available to dealers.
Best OBDII Diesel Scan Tools 2020
The best option for a owner is to have a standard diesel scanner that will read the codes and tell you what they are.

Most of these scan tools won’t be able to do cylinder cut-out tests or any of the advanced tests, but you will be able to see why your check engine light is on.

For most, a standard diesel scan tool will be plenty enough to find the problem along with troubleshooting and fixing the error.

There are many units available, with some of our favorite picks below.

As always, be sure to read the reviews on Amazon or elsewhere to be sure a unit is a good fit for you.

*This post contains affiliate links.
Our Picks for Best Diesel Diagnostic Scan Tools

If you own a diesel vehicle and the engine light comes on, scanning for the problem is easy to do with the right scan tool.

There are many available, with those above simply some of our favorite picks.

Owning the right scan tool can help troubleshoot a problem the vehicle may be having.

While the dealership will have the best scan tools, there are some that a diesel owner can buy and use to fix issues.

Have you found a good diesel OBDII scan tool? Let us know in the comments below.

2 thoughts on “Our Picks for Best Diesel Diagnostic Scan Tools

  1. Emmanuel

    Hey I have a 2007 Freightliner Columbia with a c15 mx twin turbos I put the computer to see son code but it doesn’t work it said to check the ecm connection and I have tried everything

  2. Jose Ventura

    Hello there, i have a question; what kind off software you are using to check electric diagram and are you using ob2 or another scanner


Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.