GODIAG GT327 SUPER DOIP ENET ELM327v1.5 Bluetooth 4.0 OBD II Scanner for iOS/Android/Windows Support Voltage Display :

The GODIAG GT327 SUPER ELM327 v1.5 Bluetooth 4.0 OBDII Scanner supports DOIP and ENET communication, making it ideal for diagnostic programming and coding. It is compatible with motorcycles, cars, trucks, SUVs, and commercial vehicles (9–30V), and works across iOS, Android, and Windows platforms.

Equipped with a voltage display, this scanner connects via Bluetooth 4.0 for mobile devices or through an Ethernet cable for advanced vehicle-specific diagnostic software. Designed for car maintenance technicians and DIY users, it provides reliable OBDII diagnostics, programming, and coding functions

GODIAG GT327 User Manual

GODIAG 2025 GT327 Quick Guide

GODIAG GT327 Features :

Voltage Display – Displays the current voltage at the vehicle diagnostic interface for monitoring battery and electrical system health.
Low Voltage Alarm – Provides an alert when vehicle voltage falls below 11V to help prevent damage and indicate the need for charging.
Android Support – Connects via Bluetooth (OBD II) to enable diagnostics on Android devices.
iOS Support – Connects via Bluetooth (OBD BLE) to enable diagnostics on iPhones.
DOIP & ENET Communication – Supports diagnostic programming and coding for advanced vehicle systems.
Wide Compatibility – Compatible with 9–30V motorcycles, cars, trucks, SUVs, and commercial vehicles.
ProMasters App Exclusive – Full functionality is only available when used with the ProMasters mobile application.

GODIAG GT327 Functions :

• Standard OBDII Diagnostics – Read and clear fault codes, reset warning lights, and view real-time live data.
• DOIP & ENET Support – Perform advanced vehicle programming, coding, and diagnostics on supported models.
• Wireless Bluetooth 4.0 – Connects to Android and iOS devices for mobile OBDII diagnostics.
• Ethernet Connection – Enables use with specialized diagnostic software for DOIP and ENET functions.

GODIAG GT327 Supported Software's :

• BMW E-SYS
• BMW ISTA+
• BMW AI CODER
• VAG ODIS-E
• BimmerCode (BMW & MINI)
• And many more compatible diagnostic applications.

Note: Software is not included with this product.

GODIAG GT327 Supported Protocols :

• SAE J1850 PWM – 41.6 Kbaud
• SAE J1850 VPW – 10.4 Kbaud
• ISO9141-2 – 5 baud init, 10.4 Kbaud
• ISO14230-4 KWP – 5 baud init, 10.4 Kbaud
• ISO14230-4 KWP – fast init, 10.4 Kbaud
• ISO15765-4 CAN – 11-bit ID, 500 Kbaud
• ISO15765-4 CAN – 29-bit ID, 500 Kbaud
• ISO15765-4 CAN – 11-bit ID, 250 Kbaud
• ISO15765-4 CAN – 29-bit ID, 250 Kbaud
• DOIP ENET – Supported via Ethernet cable connection

GODIAG GT327 vs Standard ELM327 vs GT109 DOIP-ENET :

GODIAG GT327 Android Bluetooth Diagnostic Function & Usage :

The GODIAG GT327 supports Android phone diagnostics via Bluetooth. Compatible apps include:

• Torque
• inCarDoc
• CarScanner
• MotorData OBD
• DashCommand
• OBD Car Doctor
• Auto Doctor
• MiniOBDI
• EOBD
• ProMasters Only App

And more...

Note: This device supports Bluetooth only. WiFi-based or dedicated software cannot be used with the GT327.

• A. Download and install the diagnostic app on your phone (Torque, CarScanner, MotorData OBD recommended). Ensure the DOIP ENET switch is off and do not connect the Ethernet cable (Ethernet is for PC-only DOIP/ENET software).
• B. Connect the device to the vehicle’s OBDII port. The voltage display screen will show the current diagnostic interface voltage. The power indicator will light up. If the voltage is below 11V, an alarm will sound, reminding you to charge the battery with a dedicated charger.
• C. On your phone, go to Settings → Bluetooth → Search Devices, select [OBD II], and enter the password (1234 or 0000) to pair. Open the diagnostic app once paired successfully.
• D. Adjust app settings as needed. Refer to the software setup video for recommended configurations (note: settings may differ between apps).

GODIAG GT327 iPhone Bluetooth Diagnostic Function & Usage :

The GODIAG GT327 supports iPhone Bluetooth diagnostics. Compatible apps include:

• Car Scanner (free)
• FasLink X OBDII Scanner
• ELM327 apps
• Plus various paid diagnostic software options

Note: This device supports Bluetooth only. WiFi or dedicated device software cannot be used with the GT327.

iPhone Bluetooth Usage Steps

• A. Download and install diagnostic software on your iPhone (CarScanner and FasLink X recommended). Make sure the DOIP ENET switch is off and do not connect the Ethernet cable (Ethernet is for PC-only DOIP/ENET software).
• B. Connect the device to the vehicle’s OBDII port. The voltage display screen will show the current diagnostic interface voltage. The power indicator will light up. If the voltage is below 11V, the device will sound an alarm, reminding you to charge the vehicle battery.
• C. On iPhone, go to Settings → Bluetooth and turn Bluetooth on. (Note: iPhones do not pair with this device directly in system settings).
• D. Open the diagnostic app, go to its Bluetooth settings, select the OBD BLE name, and enter the password (1234 or 0000) to connect. Adjust the software configuration as required (settings may differ by app; refer to the setup video for guidance).

GODIAG GT327 SUPER DOIP ENET Computer Connection :

The GODIAG GT327 SUPER DOIP ENET supports diagnostic programming and coding for major brands including BMW, Mercedes-Benz, Volkswagen, Audi, and other vehicles equipped with DOIP protocol.

It also works with Land Rover, Bentley, Lamborghini, Jaguar, Volvo, and Geely models that support DOIP communication.

Note: This product does not include diagnostic software.

GODIAG GT327 SUPER DOIP ENET Mobile Connection :

For DOIP ENET vehicle diagnostics, the GODIAG GT327 must be connected to a mobile phone via Ethernet cable.

Note: Bluetooth cannot be used for DOIP ENET diagnostics. Only a wired Ethernet connection is supported.

GODIAG GT327 SUPER DOIP Scanner – FAQs :

Q: What is the GODIAG GT327 SUPER ELM327 v1.5 Bluetooth 4.0 OBDII Scanner?
A: It is a multifunctional OBDII diagnostic tool capable of reading and clearing fault codes, monitoring real-time vehicle data, and supporting DOIP and ENET protocols for advanced programming and coding.

Q: Which platforms are compatible with the GODIAG GT327?
A: The device is compatible with iOS, Android, and Windows, supporting both mobile diagnostics and PC-based diagnostic software.

Q: Does the GODIAG GT327 include diagnostic software?
A: ❌ No, software is not included. It is compatible with third-party applications such as Torque, CarScanner, BMW E-SYS, and VAG ODIS-E, which can be downloaded separately.

Q: How do I connect the GODIAG GT327 to an Android device?
A:

1. Download a compatible app (e.g., Torque, CarScanner).

2. Plug the device into the vehicle’s OBDII port.

3. Turn on Bluetooth, pair with “OBD II”, and use password 1234 or 0000.

4. Configure the app for diagnostics.

Q: How do I connect the GODIAG GT327 to an iPhone?
A:

1. Download a compatible app (e.g., CarScanner, FasLink X).

2. Insert the device into the OBDII port.

3. Connect through the app by selecting “OBDBLE” and entering password 1234 or 0000.

4. Adjust the app settings for diagnostics.

Q: How do I use the DOIP/ENET function with a computer?
A:

1. Connect the device to your PC using the Ethernet cable.

2. Install supported diagnostic software (BMW E-SYS, VAG ODIS-E, etc.).

3. Perform advanced diagnostics, programming, or ECU coding.

GODIAG GT327 Package List :

• 1pc x GODIAG GT327 SUPER DOIP ENET OBDII host
• 1pc x ENET Ethernet cable