Small OBD2 WiFi and Bluetooth Dongles have become very popular since they are low-cost way to troubleshoot vehicles.
Like the more expensive standalone handheld OBD2 scan tools they can read and clear codes but with a smartphone or tablet.
This makes them ideal for many scenarios when a budget scan tool is needed to troubleshoot an engine light/code.
The Globmall Trekpow is one such manufacture and has a Bluetooth and WiFi versions available.
This unit was sent to me to review with my own honest opinion and results below.
WiFi or Bluetooth version
Compatible: Most 1996 and newer cars and trucks
How To Connect a WiFi OBD2 Dongle to an Android Smartphone
How to Read and Clear Codes
Selecting Clear Fault Code will clear it if wanted.
Of course, unless the problem is fixed the error code will most likely come back.
The Globmall Trekpow WiFi OBD2 ECU scan tool is a nice low cost option to read and clear engine codes for those on a budget.
The unit I used was the WiFi version which worked well with my Android smartphone.
It can also work with IOS which I have not tested yet.
The setup was a bit confusing at first but easy to use once the correct steps were followed.
For the price, the Globmall Trekpow is a good unit that will no doubt help many troubleshoot and fix their vehicles.
I am still testing the unit so far with good results and will update if anything changes.
As always be sure to read the reviews on Amazon or elsewhere to be sure a unit is a good fit for you.
*This post contains affiliate links.
Read More Reviews Here on Amazon
OBD2 Scanner & WiFi Car Code Reader – Clears Check Engine Lights Instantly – Diagnose 3000 Car Codes – Wireless Car Diagnostic Scanner – Auto Scanner for 1996+ Vehicles (iOS & Android Devices Only)