Car Diagnostic

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Diagnostic InsightsCamshaft Adjuster Solenoid: Symptoms, Testing & Replacement (Audi, Mercedes, VW)

Camshaft Adjuster Solenoid: Symptoms, Testing & Replacement (Audi, Mercedes, VW)

This comprehensive guide breaks down everything you need to know about the camshaft adjuster solenoid—a key VVT system component for German vehicles (Audi, Mercedes, VW). 

Product ComparisonsFoxwell GT60 vs NT726: Which Diagnostic Tool Fits Your Real-World Repairs?

Foxwell GT60 vs NT726: Which Diagnostic Tool Fits Your Real-World Repairs?

This guide compares Foxwell GT60 and NT726 diagnostic tools to match real repair workflows.

Diagnostic InsightsFoxwell GT60 Review

Foxwell GT60 Review: Living With a Mid-Range Full System Diagnostic Scanner

This is a Foxwell GT60 review from a real-world technician. 

Diagnostic InsightsBad Spark Plug Symptoms: How to Tell If a Spark Plug Is Bad (With Visual Signs & Sounds)

Bad Spark Plug Symptoms: How to Tell If a Spark Plug Is Bad (With Visual Signs & Sounds)

A bad spark plug doesn’t always mean immediate replacement—but guessing can lead to bigger engine problems.This article helps you decide whether to clean, replace, or keep driving, and explains how...

Diagnostic InsightsHow to Read Spark Plugs: A Complete Guide for Diagnosis, Tuning, and Timing

How to Read Spark Plugs: A Complete Guide for Diagnosis, Tuning, and Timing

Spark plugs can reveal valuable clues about engine health—from fuel mixture issues to overheating and misfires.This guide explains how to read spark plug color, deposits, and wear patterns, while a...

Product ComparisonsFoxwell NT710 vs NT530 vs NT510

Foxwell NT710 vs NT530 vs NT510:Which brand-specific tool Should You Choose

The Foxwell NT510, NT530, and NT710 are brand-specific OBD diagnostic tools designed for selected vehicle brands. This article compares their features. 

Product Guides & ReviewsFoxwell NT510 Elite BMW Scanner Review — Deep Diagnostics for Your BMW

Foxwell NT510 Elite BMW Scanner Review — Deep Diagnostics for Your BMW

The Foxwell NT510 Elite is a brand-specific diagnostic scanner primarily targeting BMW, MINI, and Rolls-Royce vehicles. It goes far beyond a generic OBD II tool, offering dealer-level deep system a...

Product Guides & ReviewsFoxwell NT510 Elite: How to Unlock Brand-Specific Diagnostic Depth

Foxwell NT510 Elite: How to Unlock Brand-Specific Diagnostic Depth

The Foxwell NT510 Elite is designed with a single-brand software approach. This article explains how to choose the right software package for your vehicle to ensure the scanner delivers its full ca...

Product UpdatesWhat’s New in Foxwell Scanners? November 2025 Upgrades Unveiled

What’s New in Foxwell Scanners? November 2025 Upgrades Unveiled

This is the official summary of Foxwell scanner updates released in November 2025.Update your device to access these improvements.

Choosing the Best Thermal Imager:2025 Buying Guide

Choosing the Best Thermal Imager:2025 Buying Guide

This article provides a comprehensive guide to thermal imagers, covering industrial, handheld, and monocular types. It explains key specifications such as resolution, thermal sensitivity, focus mod...

P2138 code: throttle/pedal position sensor

P2138 code: throttle/pedal position sensor

This comprehensive guide explains the P2138 trouble code, covering its meaning, common symptoms, root causes, and repair costs. It features professional diagnostic procedures using Foxwell scanners...

The Ultimate Guide to Thermal Imagers (2025): From Handheld to Phone, Hunting to Diagnostic Uses

The Ultimate Guide to Thermal Imagers (2025): From Handheld to Phone, Hunting to Diagnostic Uses

This guide provides a detailed explanation of how thermal imaging technology works and offers a comparison of main device types, including handheld thermal imagers, clip-on thermal imagers for smar...

Plug-and-Play Thermal Imaging for Android/iPhone: A Complete Guide to Using the Foxwell RT100

Plug-and-Play Thermal Imaging for Android/iPhone: A Complete Guide to Using the Foxwell RT100

This article presents the Foxwell RT100 thermal imaging camera, covering key specs, step-by-step usage, and Real-world applications for vehicle repair, home inspection, and industrial maintenance. 

Foxwell NT809TS Review

Foxwell NT809TS Diagnostic Scanner Tool Review

This comprehensive review finds the Foxwell NT809TS to be a standout "all-in-one" solution for advanced DIYers and professional technicians. 

How to Choose the Right Thermal Imager for Your iPhone or Android

How to Choose the Right Thermal Imager for Your iPhone or Android

Choosing between iPhone and Android thermal imagers boils down to compatibility, resolution, and ecosystem differences. 

Best Automotive Borescopes for Mechanics and DIYers (2025): From Engine Valves to Hidden Leaks

Best Automotive Borescopes for Mechanics and DIYers (2025): From Engine Valves to Hidden Leaks

We tested popular automotive borescopes and identified top picks: Foxwell ES100, Depstech WF028 and Teslong NTS300. Choose the right scope for your DIY or professional work right now.

What’s New in Foxwell Scanners? October 2025 Upgrades Unveiled

What’s New in Foxwell Scanners? October 2025 Upgrades Unveiled

This is the official summary of Foxwell scanner updates released in October 2025.Update your device to access these improvements.

Trouble Code HelpP0456 – Evaporative Emissions System Small Leak Detected: Ultimate Guide

P0456 – Evaporative Emissions System Small Leak Detected: Ultimate Guide

This guide covers the P0456 trouble code, providing DIY car owners and automotive enthusiasts with practical solutions. Car owners can confidently diagnose, repair, and prevent P0456 code issues.

Why Diesel Vehicles Need a Dedicated Diagnostic Scanner (And How the Foxwell HD500 Solves the Problem)

Why Diesel Vehicles Need a Dedicated Diagnostic Scanner (And How the Foxwell HD500 Solves the Problem)

The Foxwell HD500 is a professional diesel diagnostic scanner. It supports key diesel protocols, enables DPF regeneration, injector coding, speed limit setting, and offers live data/graphing. With ...

Best Brake Bleeder – Find the Right Tool for Your Car’s Brake System

Best Brake Bleeder – Find the Right Tool for Your Car’s Brake System

Changing brake fluid can be messy, time-consuming, and risky if done incorrectly. This guide covers common brake bleeding problems, single-person vs two-person operation, and expert-recommended too...

Unlock Hidden Features on the Foxwell NT809BT: Core Performance & Advanced Convenience Features

Unlock Hidden Features on the Foxwell NT809BT: Core Performance & Advanced Convenience Features

The Foxwell NT809BT is more than a basic code reader — it’s a professional-grade Bluetooth diagnostic tool for all cars. Beyond standard OBDII functions, this article reveals hidden gems like injec...

What’s New in Foxwell Scanners? September 2025 Upgrades Unveiled

What’s New in Foxwell Scanners? September 2025 Upgrades Unveiled

In September 2025, Foxwell rolled out a new round of software updates to further enhance diagnostic performance and global coverage. These enhancements ensure smoother operation, broader vehicle co...

Trouble Code HelpP0455 Code: Evaporative Emission System Large Leak Detected

P0455 Code: Evaporative Emission System Large Leak Detected

This guide covers everything you need to know about the P0455 code, from its meaning and common symptoms to diagnosis and repair options. Learn how the EVAP system works, why leaks occur, and pract...

P2228 OBD-II Trouble Code: Barometric Pressure Sensor "A" Circuit Low

P2228 OBD-II Trouble Code: Barometric Pressure Sensor "A" Circuit Low

The P2228 code, also known as barometric pressure circuit low P2228, occurs when the vehicle’s ECU detects a low voltage signal from the barometric pressure sensor. This guide explains common cause...