How to Diagnose a Car That Won’t Start
October 28, 2026A step-by-step guide to diagnosing a car that won’t start. Covers battery, fault codes, fuel delivery, spark, and immobiliser checks.
JCB Diagnostic Tool: Complete Guide for Fault Finding and Repairs
October 26, 2026A complete guide to JCB diagnostic tools. Learn what they do, common JCB faults, and how to choose the right diagnostic tool for your machine.
What is OBD2? A Complete Guide for Car Owners
October 23, 2026OBD2 is the standard diagnostic port fitted to every car since 2001. Learn what it does, where to find it, and how to use it to read fault codes.

How to Read Car Fault Codes: A Simple Guide
Tony Saleni September 9, 2026What the Check Engine Light Actually Means The check engine light is your car asking for help. When it comes on, the ECU records a fault code that tells you which system needs attention. Reading that code is the first step to a proper diagnosis. Where to Find the OBD Port Under the dashboard, usually […]

Car Diagnostic Tools UK | How to Pick the Right OBD2 Scanner
Tony Saleni September 1, 2025If you run a garage or maintain your own car, having the right car diagnostic tool is essential. The UK market is full of choices — from simple OBD2 scanners to advanced dealer diagnostic software — and picking the right one can save time, money, and frustration. 1. Decide What You Need to Diagnose For […]

How to configure Expert Mode of BMW ICOM ISTA-D ISTA-P
Tony Saleni November 17, 2015Expert Mode (also called Developer Mode) unlocks far more coding and programming options on BMW vehicles than the standard menus. With an ICOM A1, A2 or A3 running Rheingold (ISTA-D / ISTA-P), it opens up features such as self-levelling suspension, rear side airbags, automatic tailgate operation and remote window closing, among others. One customer reported […]