Tunnelrat Electronics

USB Auto Switch Modified ELM327

USB Auto Switch Modified ELM327

USB Auto Switch Modified ELM327

Product Code: RELAYELM327
Weight: 125g
Product Condition: New

£24.95 inc. tax

USB Auto Switch Modified ELM327 Summary

If you require other software please order our ELM327 with manual switch.

International customers should purchase our Vlinker FS device instead. 

This modified ELM327 is designed to work with Forscan for Windows auto MS mode.

The device will automatically switch from HS to MS when required and without any user input.

This makes the device much faster and easier to use. 

The ELM327 has the same reliable chipset as our popular USB switched type.

Please note: Forscan now gives a warning with ALL ELM327 devices stating "This adapter is not recommended for this car" 
This is due to the market being flooded with poor quality ELM327 devices. Our products are fully compatible with forscan and so this error does not apply to our devices and you should ignore it as all features and functions still work as they always have done. 
If the error bothers you either use an older version of forscan or purchase our vLinkerFS device instead. 

IMPORTANT: Please read these setup notes:

Before use you must click the Forscan settings icon, and on the connection tab change the MS-CAN SUPPORT setting to RTS Relay.
Failing to do this will not allow the product to switch between HS and MS.

This product is the same as our Modified ELM327 but instead of a manual switch, the process is automatic.
This unfortunately makes it only suitable for use with the Windows version of Forscan and currently does not work with any other software or non Ford/Mazda vehiles.
Please consider this carefully before purchase. 

We do not provide software. Please see our links page.

USB ELM327 and software is for Windows PC only. It can be used with iMac but only if running Windows via dual boot or virtual machine. 

USB ELM327 cannot be used with iOS or Android devices. Please see our WiFi ELM327.

Photo for illustration only.
Product received may look different in appearance or have a different label to item in photo but all functionality will be exactly the same and as advertised.
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 Customer Reviews

2 review(s) posted (write review)
Fanatic it actually does what they say it does 5 product stars
"Thanks guys i am very impressed with the product i asked before purchasing if this would do a static DPF clean they said it would and it does, perfect thanks again." Steve H - 25 March 2020
Quality product and service 5 product stars
"I purchased this for access to our Ford Kuga and it works great. Great communication and service from Tunnelrat" Jamie Green - 08 April 2021

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