Car Diagnostic

Get access to our latest news by signing up for our newsletter.

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...

P0455 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...

Foxwell BT705 Review: A Must-Have 12V/24V Battery Tester for Everyday Drivers and Pro

Foxwell BT705 Review: A Must-Have 12V/24V Battery Tester for Everyday Drivers and Pro

This review delves into the Foxwell BT705, an automobile and truck battery tester designed for accuracy, versatility, and user-friendliness. 

Foxwell NT1009 Review: A Shop-Ready Scanner That Transforms Diagnostic Workflow

Foxwell NT1009 Review: A Shop-Ready Scanner That Transforms Diagnostic Workflow

Foxwell Automaster Pro NT1009 Overview The Foxwell NT1009 is a professional shop-ready diagnostic tablet, boasting 10.1-inch glove-friendly screen, bi-directional control, ECU coding, 38+ service r...

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

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

This passage is an introduction and conclusion about the August updates of the Fox software.The updates cover function expansion, performance optimization, and interface fine - tuning, etc. 

Understanding Long Term Fuel Trim (Bank 1) and How to Diagnose Issues

Understanding Long Term Fuel Trim (Bank 1) and How to Diagnose Issues

This article explains Long Term Fuel Trim (LTFT) for Bank 1, including the difference between LTFT and Short-Term Fuel Trim (STFT), how to read fuel trim data, and why it matters. It provides guida...

P00F4 Code: Symptoms, Causes & Diagnostics | Foxwell

P00F4 Code: Symptoms, Causes & Diagnostics | Foxwell

This article comprehensively covers the P00F4 code, a generic OBD-II trouble code related to air/fuel ratio imbalances or sensor/control issues in the fuel system. 

HD500: Heavy Duty Truck Scanner with DPF Regen

HD500: Heavy Duty Truck Scanner with DPF Regen

This article reviews the Foxwell HD500, a heavy-duty truck scanner designed for owner-operators, small fleets, and mobile technicians seeking practical, efficient diagnostics to reduce vehicle down...

Foxwell T2000 Pro Review: Built for TPMS Techs Who Don’t Have Time to Waste

Foxwell T2000 Pro Review: Built for TPMS Techs Who Don’t Have Time to Waste

This article conducts an in - depth review of the Foxwell T2000 Pro tire pressure monitoring tool, analyzes its efficient functions designed specifically for auto repair professionals, and provides...

P0106 Code: Manifold Absolute Pressure(MAP)/Barometric Pressure Sensor Performance Issue

P0106 Code: Manifold Absolute Pressure(MAP)/Barometric Pressure Sensor Performance Issue

P0106 Trouble Code (Manifold Absolute Pressure/BARO Sensor Range/Performance Problem) typically indicates an abnormality in the manifold absolute pressure (MAP) sensor or its associated circuitry. ...

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

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

Foxwell July 2025 scanner updates: New models supported, multilingual fixes & optimized diagnostics. Upgrade your tool today.

P0130 Fault Code: O2 Sensor Circuit Malfunction? -Bank 1 Sensor 1

P0130 Fault Code: O2 Sensor Circuit Malfunction? -Bank 1 Sensor 1

Troubleshooting the P0130 fault code? Discover what causes O2 sensor circuit issues in Bank 1 Sensor 1 and how to fix them effectively.

Top 5 Best OBD2 Bidirectional Scanners for 2025

Top 5 Best OBD2 Bidirectional Scanners for 2025

Looking for a top-tier OBD2 bidirectional scanner to take control of your vehicle’s diagnostics?  Foxwell consistently delivers reliable tools known for ease of use, comprehensive features, and exc...

Is the Foxwell Scanner NT809BT Worth It? Hands-On Review

Is the Foxwell Scanner NT809BT Worth It? Hands-On Review

Why Modern Car Diagnostics Matter As you probably know, modern vehicles are an impressive combination of old-school mechanics and advanced systems, featuring numerous sensors and the latest electro...

P2099 Post Catalyst Fuel Trim System Too Rich Bank 2

P2099 Post Catalyst Fuel Trim System Too Rich Bank 2

This article delves into the P2099 engine code, uncovering common causes. Readers will gain step-by-step troubleshooting strategies. The guide also includes real-world case studies and cost-effecti...

NT809TS TPMS Diagnostic Tool: Real User Reviews

NT809TS TPMS Diagnostic Tool: Real User Reviews

This in-depth review explores the Foxwell NT809TS TPMS diagnostic tool, highlighting its versatility, user-friendly design, and advanced functionality. 

P2098 Code: Post Catalyst Fuel Trim System Too Lean Bank 2 – Meaning, Symptoms, and Fixes

P2098 Code: Post Catalyst Fuel Trim System Too Lean Bank 2 – Meaning, Symptoms, and Fixes

If your OBD2 scanner has pulled a P2098 code—“Post Catalyst Fuel Trim System Too Lean Bank 2”—you’re likely dealing with a fuel mixture issue occurring after the catalytic converter.  While this ma...

Top 3 Best TPMS Tools to Buy in 2025

Top 3 Best TPMS Tools to Buy in 2025

Looking for the best TPMS scan tools in 2025? Discover top picks like  Foxwell NT809TS for TPMS diagnostics, sensor programming, and full-system vehicle scans.

P2096 Code: Post Catalyst Fuel Trim System Too Lean (Bank 1) - Causes, Symptoms & Fixes

P2096 Code: Post Catalyst Fuel Trim System Too Lean (Bank 1) - Causes, Symptoms & Fixes

The OBD-II code P2096 signifies a Post Catalyst Fuel Trim System Too Lean (Bank 1), meaning the engine control module detects excessive oxygen in the exhaust downstream of the catalytic converter, ...

Understanding Fuel Trims: A Comprehensive Guide

Understanding Fuel Trims: A Comprehensive Guide

Learn how the fuel trim system works, including short and long term fuel trim, post catalyst fuel trim system, and what’s considered a normal long term fuel trim range.