How to use Launch Golo Ezcheck OBDII EOBD scanner on IOS / Android phone?

Golo Ezcheck plug-and-play handheld OBDII EOBD scanner based on IOS / Android phone works with most 1996 US-based, 2000 EU-based and Asian cars and newer OBDII (16pin port) & CAN vehicles with 12V battery.

Golo Ezcheck is specially suitable for both DIYers and professionals. Golo Ezcheck can access to engine control units to easily determines the cause of the “Check Engine Light (MIL)”.

Golo Ezcheck update: on official site


Golo Ezcheck Language: English.


Golo Ezcheck coverage:

– Compatible with most 1996 US-based, 2000 EU-based and Asian cars and newer OBDII & CAN vehicles.

– Suitable for 12V vehicle battery ONLY

– Must be 16 PIN OBD II protocol


Golo Ezcheck is used for:

1.Easily determines the cause of the “Check Engine Light (MIL)”.

2.Reads hard (memory)/pending (intermittent) and historic codes and show definitions.

3.Turns off Check Engine Light (MIL), clears codes and resets monitors.

4.I/M monitor readiness test.

5.Retrieves vehicle information (VIN).

6.Read data stream

Attach a picture on Golo Ezcheck test reports:

Golo Ezcheck VS Golo M-Diag / Easydiag:

Generally speaking, Golo Ezcheck is a basic OBDII EOBD code reader without special functions, but Launch Company claim the smart functions will be added in the future, so please attention to the newest update.


Golo M-Diag / Easydiag allows users to customize any brand software and special functions as they will, Golo Ezcheck is not allowed to do.


How to install EZdiag App on phone?

  1. Plug Ezcheck into your car OBD interface
  2. Install EZdiag App from App Store.
  3. Pair Ezcheck with your phone via Bluetooth.

Golo Ezcheck registration and activation:

To keep your machine away from the thief and for update online, you are required to register a member on golo server and activate the machine.


  1. User registration and login

Enter your email address to apply for a user account.


  1. EZcheck device activation

Enter the S/N and A/C (activation code) in the password envelope to activate the EZ check device.

Golo EZcheck OBDII Scan Tool Youtube Video: