

🔧 Unlock your car’s secrets with pro-grade diagnostics at your fingertips!
The ELM 327 USB V1.5 is a high-quality PC-based OBD-II diagnostic cable that supports all major protocols including CAN and SAE. It enables users to read and clear fault codes, monitor real-time engine data, and reset warning lights on most vehicles from 1996 onwards. Designed for easy USB connection, it offers reliable, accurate diagnostics in a compact, portable form factor favored by automotive enthusiasts and professionals alike.
| ASIN | B0BW9DFPWN |
| Best Sellers Rank | 14,788 in Automotive ( See Top 100 in Automotive ) 126 in OBD-II Engine System Diagnostic Tools |
| Brand | Alchiauto |
| Customer Reviews | 4.1 4.1 out of 5 stars (210) |
| Date First Available | 20 Feb. 2023 |
| Item Weight | 90 g |
| Item model number | Alch |
| Manufacturer | Alchiauto |
| Manufacturer part number | Alch |
| Model | Alchiauto |
| OEM Part Number | Elm327, Obd2-usb, Obdii-elm327 |
| Position | Inner |
| Product Dimensions | 50 x 5 x 5 cm; 90 g |
| Special Features | elm327 usb |
G**.
Works perfect with DDT4all
Bought this to use with my Mk3 Clio and DDT4all and it worked perfectly
A**R
Eventually works for my Fiat 500
Update Jan 2026. Used to clear an old “check airbag” message in Fiat 500. Second update Dec - have now got it working by removing the resistor. You need to use a non safety razor blade to very carefully pry the case apart. Then I used a magnifying glass (it's tiny!) and a small spike tool to gently push the resistor off the PCB. After this the Multiecuscan will connect to the car and in my case reports no proxi issues. But I got this in advance of replacing the radio unit. Before this modification Multiecuscan was testing that the device worked fine - but it never detected the car CANBUS. I will upload some pictures to hopefully help. Update Dec 2025. This unit I purchased is <not> modified as in the description, and will not talk to the Fiat 500. I contacted the seller who was very quick to reply, and told me the resistor needs removing. There is no way to open the device (it looks like glued shut) without damaging it. And then I don't want to try and de-solder a resistor and then plug that into the car! This is a problem with Amazon listings - the descriptions do not match the products because they have no one to one linkage. Was 4 stars. Plugged into a Windows 10 laptop and didn’t need the driver CD. I did the test connection to the device using Multiecuscan 5.2 and it passes all the tests. I haven’t plugged it in to my daughters Fiat 500 yet but hope it will work (although not sure I need it yet).
D**N
No disc
Product arrived on time, but was missing the cd. Downloaded from a site on the internet. Elm usb works fime. Other reviews have the same issue or have received damaged disc's. Not good .....
A**X
Does not work
Terrible does not work on my 2011 ford focus mk3 not powerful enough keeps disconnecting when trying to code. Do not buy
C**Y
Doesn't work on Ford Focus
It's not compatible with a mk4 Ford Focus
P**K
Gute ware
E**N
Perfect, I use it to remove errors on my clio 3
M**O
Het is plug & play. Werkt met de juiste software op Windows.
A**É
Funciona como descrito. E inclusive funciona bem em um Raspberry Pi
S**H
Säkert bra men min fungerade inte alls till vw/ Audi
Trustpilot
2 months ago
3 weeks ago