# Diagnostic Scanner KONNWEI KW320 OBD2 / EOBD for Reading and Clearing Fault Codes

**URL:** https://aio.lv/en/product--konnwei-kw320--10934067
**Data updated:** 2026-03-11 11:57 (EET)
**Category:** Other goods
**Manufacturer:** KONNWEI
**Manufacturer code:** KW320
**EAN:** 310000190343
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 32.49 €
**Prices and availability valid until:** 2026-08-12 23:59
**Price without VAT (21%):** 26.85 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--konnwei-kw320--10934067

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.89 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

KONNWEI KW320 is an OBD2/EOBD diagnostic scanner designed to read and clear engine fault codes. The handheld tool connects to a vehicle’s OBD2 port to retrieve diagnostic trouble codes (DTCs), display code definitions, and erase codes after repairs. It serves routine vehicle diagnostics, pre-inspection checks and basic troubleshooting for passenger cars compatible with OBD2/EOBD standards.

## Long description

KONNWEI KW320 is a handheld OBD2/EOBD diagnostic scanner designed to read, display and clear engine fault codes on passenger cars that support OBD2/EOBD protocols. The compact tool plugs into the vehicle’s OBD2 port to retrieve diagnostic trouble codes (DTCs), show brief code definitions on its screen and erase stored codes after a fault has been repaired. The scanner focuses on essential engine diagnostics and basic data retrieval suitable for routine checks, pre-inspection preparations and simple troubleshooting.
Advantages
The KONNWEI KW320 provides a straightforward user interface that reduces setup time and simplifies code reading and erasure. Its compact, portable design makes it easy to carry and connect in tight engine bays. The device shows live DTC results and offers built-in code descriptions, allowing users to understand common fault codes without additional reference materials. It supports multiple OBD2/EOBD protocols for broad vehicle coverage within passenger car fleets.
Suitable for
 Basic engine diagnostics and DTC reading on OBD2/EOBD-compatible passenger cars
 Pre-inspection checks to verify absence of active engine fault codes
 Clearing fault codes after maintenance or repairs
 Routine troubleshooting by hobbyists, DIY mechanics and fleet maintenance staff
Key specifications
 Protocol compatibility: OBD2 / EOBD standard automotive protocols
 Main functions: Read Diagnostic Trouble Codes (DTCs), display code definitions, erase/clear codes
 Display type: built-in screen for code readouts and short descriptions
 Power source: vehicle OBD2 port (no separate battery required)
 Form factor: compact handheld scanner for easy portability and storage
How to use
Locate the vehicle’s OBD2 port (usually under the dashboard near the driver’s seat), switch off the ignition, and plug the KONNWEI KW320 into the port. Turn the ignition to the accessory or on position without starting the engine, and follow the on-screen prompts to initiate communication. Use the device controls to read current and stored fault codes, view brief code descriptions, and, once repairs are completed, select the option to erase codes. After finishing diagnostics or erasing codes, safely disconnect the scanner from the OBD2 port.
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 Regularly scan the vehicle before formal inspections and after repairs to confirm that fault codes have been cleared and that no new engine-related DTCs are present. For accurate diagnosis, perform scans with the vehicle in the same state (idle or driving cycle) as when the issue appears, and consult repair documentation or a professional technician for complex or intermittent faults.

## FAQ

### How much does the KONNWEI KW320 OBD2/EOBD diagnostic scanner cost, and is it available for purchase?

The price is 32.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 77 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 04.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All KONNWEI products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized KONNWEI service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10934067/61193887_large.webp