Automotive Diagnostics

2 articles

Mechanic using a futuristic diagnostic scanner on a car engine, displaying complex data streams for precise troubleshooting.

How Do Modern Vehicle Diagnostic Systems Work? A Troubleshooting Guide

An error code like P20EE can help mechanics quickly identify a specific engine problem, such as a nitrogen oxide (NOx) sensor issue, and expedite repairs, transforming hours of manual troubleshooting

Luis Ortega·May 20, 2026

A car owner uses a handheld OBD-II diagnostic scanner to read codes from their car's dashboard, empowering them with car maintenance knowledge.

Automotive Services

Top Diagnostic Tools for Car Owners

A single diagnostic trip to a mechanic can cost more than an Innova 5610, putting diagnostic power directly into car owners' hands.

Luis Ortega·May 11, 2026