Konnwei KW850 OBD2 Scanner – Reads & Clears Fault Codes, All Cars

Product Description

The Konnwei KW850 OBD2 Scanner is one of the best car scanner tools available in India, letting any driver read and clear engine fault codes via standard OBD / onboard diagnostic (E-OBD) protocols — no mechanic needed. Compatible with petrol and diesel cars including BS6 AdBlue diesel vehicles from Maruti, Tata, Mahindra, and Hyundai, stocked and dispatched by Naredi for fast delivery across India.

Features & Benefits

• Read & Clear DTCs: Instantly reads stored, pending, and permanent fault codes and resets the check-engine light.
• AdBlue Diesel Support: Fully compatible with BS6 AdBlue diesel models — essential for modern Indian diesel cars.
• Live Data Stream: Real-time sensor monitoring helps catch issues early on India's demanding roads.
• I/M Readiness Test: Confirms emissions compliance before PUC certificate renewal.
• Plain-English Definitions: Explains every DTC clearly — no guesswork at a roadside stop.
• OBD Port Powered: No external charging — eliminates voltage fluctuation risk under Indian power conditions.
• Rugged Build: Casing withstands India's heat, humidity, and dusty environments.

Detailed Specifications

How To Use

1. Plug the KW850 into the OBD2 port under the driver-side dashboard.
2. Turn the ignition to the ON position.
3. Select your desired diagnostic function on the device.
4. Read or clear fault codes as needed.

What's Included in the Box

• Konnwei KW850 OBD2 Scanner
• User manual

Comparison: Konnwei KW850 OBD2 Scanner – Reads & Clears Fault Codes, All Cars vs Generic Alternatives

Understanding the Technology

OBD2 (On-Board Diagnostics, second generation) is a standardised protocol mandated across modern vehicles, allowing a car scanner to communicate directly with the engine control unit (ECU). The KW850 supports all five OBD2 sub-protocols including CAN bus — the architecture used in virtually every BS6-compliant Indian car today. This ensures accurate fault-code retrieval without guesswork, saving you unnecessary workshop visits and unplanned repair bills.

Warranty & Support in India

• Warranty: 1-year warranty against manufacturing defects
• Customer Support: Monday–Saturday, 9 AM–6 PM IST. WhatsApp / Phone: +91 93112 11157 · hello@naredi.in
• Returns: 14-day return and exchange policy, COD returns accepted
• Delivery: Free delivery across India, Cash on Delivery available

Frequently Asked Questions

Yes — the KW850 fully supports BS6 AdBlue diesel vehicles and all OBD2-compliant petrol and diesel cars sold in India.

Contact Naredi directly via WhatsApp / Phone: +91 93112 11157 or hello@naredi.in within the warranty period.

Yes, COD is available on delivery to all pin codes across India with free shipping.

No — it draws power directly from the car's OBD port, making it safe under India's variable voltage conditions.

The estimated lead time is 2 -3 days, but naredi.in or its affiliates are not responsible for delays or damages by courier. Any damages during transit need to be reported within 24 hours of receiving the shipment. We will try our best to help you resolve the issue.
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We have a 14-day return policy, which means you have 14 days after receiving your item to request a return. 
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