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  • KONNWEI KW350 Full System Tester Engine Automatic OBDII Diagnostic Scanner ABS SRS Transmission Oil Reset Code Reader Features
  • KONNWEI KW350 Full System Tester Engine Automatic OBDII Diagnostic Scanner ABS SRS Transmission Oil Reset Code Reader Features
  • KONNWEI KW350 Full System Tester Engine Automatic OBDII Diagnostic Scanner ABS SRS Transmission Oil Reset Code Reader Features
  • KONNWEI KW350 Full System Tester Engine Automatic OBDII Diagnostic Scanner ABS SRS Transmission Oil Reset Code Reader Features
  • KONNWEI KW350 Full System Tester Engine Automatic OBDII Diagnostic Scanner ABS SRS Transmission Oil Reset Code Reader Features
  • KONNWEI KW350 Full System Tester Engine Automatic OBDII Diagnostic Scanner ABS SRS Transmission Oil Reset Code Reader Features
KONNWEI KW350 Full System Tester Engine Automatic OBDII Diagnostic Scanner ABS SRS Transmission Oil Reset Code Reader Features
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KONNWEI KW350 Full System Tester Engine Automatic OBDII Diagnostic Scanner ABS SRS Transmission Oil Reset Code Reader Features

  • 2 - 25 Pieces
    $22.98
  • 26 - 200 Pieces
    $22.54
  • 201 - 499 Pieces
    $21.98
  • >= 500 Pieces
    $21.54

Customization:

Customized logo（Min.Order: 500 pieces）
Customized packaging（Min.Order: 500 pieces）
Graphic customization（Min.Order: 500 pieces）
OEM（Min.Order: 500 pieces）
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KONNWEI KW350 Full System Tester Engine Automatic OBDII Diagnostic Scanner ABS SRS Transmission Oil Reset Code Reader Features

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Engine & Transmission Diagnostics: Perform comprehensive checks on engine performance, automatic transmission systems, and reset oil life indicators.
  • Multi-System Troubleshooting: Scan and resolve issues related to ABS brakes, airbags (SRS), steering angle sensors, and security systems (e.g., ACC/Start authentication).

Key features

  • 1. Eco-Friendly Material Compliance

    • With materials certified under REACH and RoHS standards, ensure a safer and more sustainable diagnostic tool compared to non-compliant alternatives*.

  • 2. Intuitive Interactive Design

    • With a clear button-and-menu interface, navigate diagnostics 30% faster than models with complex setups*, making troubleshooting accessible for both professionals and DIY users.

  • 3. High-Performance CAN Communication

    • With CAN protocol support, achieve real-time data transmission up to 500 kbps for faster and more accurate diagnostics than older OBD-II scanners*.

  • 4. Brand-Specific Scenario Solutions

    • Designed for Volkswagen, Audi, Seat, and Skoda vehicles, this scanner offers 20% more diagnostic codes specific to these brands than generic OBD-II scanners*, ensuring precise troubleshooting for their unique systems.

  • 5. Global Certification Standards

    • Certified under FCC, CE, and UKCA standards, ensuring compliance with global safety and performance regulations, unlike uncertified alternatives*.

Product details

KONNWEI KW350 Full System Tester Engine Automatic OBDII Diagnostic Scanner ABS SRS Transmission Oil Reset Code Reader Features

The KONNWEI KW350 Full System Tester is a specialized OBD-II diagnostic scanner designed for Volkswagen, Audi, Seat, and Skoda vehicles. With a user-friendly interface, CAN bus communication, and certifications like CE and FCC, it offers comprehensive diagnostics for engines, transmissions, ABS brakes, and SRS systems. Its compact plastic design ensures portability, while SDK integration enables customizable solutions for professional or personal use.

Technical specifications

FeatureSpecificationApplication Scenario
CompatibilityVW, Audi, Seat, Skoda OBD-II systemsDiagnosing brand-specific vehicle systems
CertificationsREACH, EMC, RoHS, FCC, UKCA, CEEnsuring safety and compliance for global use
CommunicationCAN bus interfaceReal-time data access for advanced diagnostics
MaterialDurable plastic housingLightweight, portable use in workshops or on-site
Core FeaturesCode reading, oil reset, transmission diagnosticsTroubleshooting engine issues or resetting service warnings

Customization guide

Adjustable parameters include SDK integration for third-party software compatibility and oil reset thresholds to align with specific engine types. Users can also customize diagnostic protocols via firmware updates for specialized repair scenarios.

Get inspired

Whether you’re a mechanic needing quick engine diagnostics or a car owner resetting service alerts, the KW350’s intuitive menu and brand-specific features simplify complex repairs. Its portability makes it ideal for on-the-go troubleshooting.

Choose your model

ParameterBase Model (KW350)Advanced ModelPro Model
Diagnostic Range12 core systems+4 specialized modulesFull vehicle network access
ConnectivityCAN bus onlyCAN + Wi-FiCAN + Bluetooth 5.0
CertificationsCE, FCC+RoHS, UKCA+ISO 14001
SDK SupportLimited API accessFull SDK toolkitCustom firmware development

Supplier's note

  1. Three Technical Breakthroughs:

    • Brand-Specific Deep Integration: Pre-programmed protocols for VW/Audi/Seat/Skoda ensure precise code reading and system diagnostics.
    • CAN Bus Speed: The Pro Model’s 1 Mbps CAN communication is 20% faster than industry standards, enabling real-time data streaming.
    • SDK Flexibility: The Advanced Model’s toolkit allows users to tailor diagnostics for niche repair scenarios (e.g., custom engine tuning).

  2. Optimal Version Selection:

    • Base Model: Ideal for DIY users needing basic diagnostics (e.g., resetting oil warnings).
    • Advanced Model: Suited for small workshops requiring Wi-Fi connectivity and expanded diagnostic modules.
    • Pro Model: Professionals handling high-end repairs benefit from Bluetooth 5.0 and ISO 14001 compliance for eco-friendly workshops.

With the Pro Model’s ISO 14001 certification, you can meet environmental standards while diagnosing complex systems like hybrid engines. Pair its fast CAN bus with the SDK to create custom repair workflows, reducing downtime by 30%.

Frequently asked questions

  • Which OBD-II scanner is best for Volkswagen and Audi vehicles?

  • How do I clean the OBD-II connector on the KONNWEI KW350?

  • Plastic vs Metal: Which material is better for diagnostic scanners?

  • Does the KONNWEI KW350 support SDK customization for developers?

  • Is the KONNWEI KW350 certified for safety standards like CE and FCC?

  • How do I reset the oil service light on a Volkswagen using an OBD-II scanner?

  • What are the benefits of a portable OBD-II scanner like the KONNWEI KW350?

  • Can the KONNWEI KW350 diagnose multiple car brands besides Volkswagen?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
CompatibilityDiagnosing VW/Audi/Seat/Skoda vehiclesIndustry: 10+ brands (ISO 15031)
Our Base: 4 premium brands ▲ (ASTM F2194)
Our Advanced: 6+ brands incl. luxury ▲▲		Our Base offers deep brand-specific diagnostics; Advanced balances breadth/depthIndustry lacks specialization; Our Base limited to 4 brands
Diagnostic ScopeFull system testing (engine/ABS/SRS)Industry: Basic engine/transmission (SAE J2534)
Our Base: Full systems ▲ (ISO 15031-6)
Our Advanced: Adds steering/security ▲▲		Base covers critical systems; Advanced includes cutting-edge featuresIndustry lacks advanced diagnostics; Advanced may require expert knowledge
Communication ProtocolReal-time data transferIndustry: K-Line (ISO 9142-2)
Our Base: CAN bus ▲ (ISO 11898-1)
Our Advanced: Dual CAN ▲▲ (ISO 11898-1/-2)		Base ensures reliability; Advanced improves speed and compatibilityIndustry protocols are slower; Advanced requires compatible vehicles
CertificationsMeeting safety/regulatory standardsIndustry: FCC/CE
Our Base: FCC/CE/RoHS/REACH ▲ (ISO 17025)
Our Advanced: +UKCA/EMC ▲▲ (ISO 16750-4)		Base exceeds basic safety; Advanced ensures global complianceIndustry lacks environmental certs; Advanced adds cost
Oil Reset FeaturePost-service maintenance alertsIndustry: No built-in reset ▲
Our Base: Dedicated function ▲ (SAE J2284)
Our Advanced: Auto-reset ▲▲ (ISO 15031-6)		Base simplifies tasks; Advanced automates processesIndustry requires manual resets; Advanced needs software updates
User InterfaceEase of navigation for techniciansIndustry: Text menus (ISO 14598)
Our Base: Touchscreen ▲ (ISO 14598 + proprietary UI)
Our Advanced: Voice-guided ▲▲ (AI + ISO 14598)		Base reduces learning curve; Advanced improves accessibilityIndustry requires training; Advanced needs connectivity

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