Diagnostic Guides
Diesel Laptops Off-Highway Kit with Jaltest Software on TEREX TA 300
Take a look as our Off-Highway Team goes through the functionality of the Diesel Laptops Off-Highway Diagnostic Kit with Cojali Jaltest software on a TEREX Articulated Truck (TA 300) with...
Diesel Software Updates
Diesel Repair Content Update
Diesel Repair is kicking off the new year with a huge content update. If you aren’t familiar with Diesel Repair, this website allows you to view repair information on commercial trucks....
Diagnostic Guides
TEXA & Cojali Off-Highway Cable Guide
Drowning in Cable Options for Your Equipment? Diesel Laptops' Off-Highway Diagnostic Kits with TEXA or Cojali software provide a durable tool that is compatible with a variety of construction, agricultural...
Tool Tutorials
Diesel Scope - The First Digital Storage Oscilloscope for Heavy-Duty Vehicles
Diesel Laptops has partnered with the leading manufacturer in automotive oscilloscope technology to bring you the Diesel Scope, The Diesel Scope is the first digital storage oscilloscope on the market...
Diagnostic Guides
Diagnostic Messages Explained
When clients are comparing various diagnostic tools, quite often they find that some tools read more or less code than other tools. This blog post will attempt to explain some...
Diesel Software Updates
Welcome to Diesel Parts and Diesel Repair!
Diesel Laptops is excited to announce the next evolution in online tools for the heavy-duty parts industry is here – Diesel Parts and Diesel Repair. For a long time, we’ve...
Diagnostic Guides
How to Clear a Fuel Pressure Relief Valve (PRV) Fault Code
The Fuel Pressure Relief Valve (PRV) on heavy equipment and generators is usually found on the high-pressure pump or on the common rail. This pressure relief valve is responsible for...
Diesel Laptops News
Diesel Laptops is Heading to Dallas!
We’re excited to announce that our Training Department is bringing technician training to Dallas, Texas! After several successful training class partnerships, we decided it was time to open our first official...
Repair Information
Step by Step Guide to Troubleshoot and Repair a VGT
What is a VGT? Variable-geometry Turbochargers or VGTs are a type of turbo charger designed to allow the optimum amount of air flow to change depending on engine conditions. The...