GODIAG ECU GPT Boot AD User Guide

In this post, we will mainly introduce a new GODIAG product- GODIAG ECU GPT Boot AD Programming Adapter.

 

What is GODIAG ECU GPT Boot AD?

It is a professional adapter which is equipped with a short-circuit-proof BOOT resistance board connection line to protect the ECU, and works with J2534 devices/ECU programmers (Foxflash, PCMTuner…) and PCMFlash software to read and write ECU data in OBD2 Bench or GPT Bench method (without disassembling the ECU) or in Boot method (with disassembling the ECU).

What’s the difference between Godiag Adapter and other adapters?

Godiag ECU GPT Boot AD has the features below.

1. Support GPT to read and write data without disassembling the ECU.
2. Support ECU opening BOOT method to read and write data
3. Support ECU conversion to OBD2 mode to read and write data
4. Equipped with BOOT resistance board connecting cable [anti-lost resistor design]
5. Support RESET, BOOT, CNF1, GPT1, GPT2, 5V, 3.3V, VPP, GND.
6. Support PCMFlash automatic control of ignition power supply
7. Support manual ignition power control
8. CANbus is equipped with a switch to freely select the 120Ω resistor
9. ECU dedicated connection terminal.
10. The ECU interface cable is labeled

Check the comparison table below.

Items	GODIAG ECU GPT Boot Adapter	Other Adapters
Image
GPT	√	√	√	√
BOOT	√	√	√	√
CNF1	√	X	X	X
Compatible with J2534 devices	√	√	X	X
BOOT resistance board	√	X	X	X
Dedicated ECU terminal	√	X	X	X
Power ignition manual /automatic switch	√	√	X	X
CANbus freely select the 120Ω	√	Fixed 120Ω	X	Fixed 120Ω
5V 3.3V GND CNF1	√	X	X	X

 

GODIAG ECU GPT Boot AD ECU Connector Functions:

1.Supports standard OBD2 protocol equipment to perform diagnostic function.

2.Supports J2534 devices to perform ECU data reading and writing.

• Only Scanmatik 2 PRO for PCMflash allows to form GPT1, GPT2 signals necessary to work with Module 71.
• Other devices Scanmatik OpenPort 2.0, Mongoose JLR, MongoosePro JLR, Teradyne GNA600 (VCM 1), Mazda VCM 2 supports OBD2 or BOOT 53 mode to read and write ECU data.

How to use GODIAG ECU GPT Boot AD?

1.Connection:

Connect Godiag ECU GPT Boot Adapter to ECU and Godiag GT100+ OBDII Breakout Box

Connect GT100+ to SM2 Pro, and connect to a computer via USB cable

Plug PCMTuner Dongle into computer

Supply power to Godiag GT100+, and press the power button

*For some ECUs, it needs to press the “MNL” button or “120 ohm resistor” button on Godiag Boot Adapter.

i.e.Hyundai/KIA M7.9.8

 

2.Operate with PCMflash software

Open pcmflash software

Select the corresponding Interface and ECU options correctly

Then perform the functions supported by clicking on the related option

Identification (recognize ECU)

Read DTC

Clear DTC

Read ECU data

Write ECU data

Initialization

Reboot

Reset KAM

…

Here are some videos using Godiag ECU GPT Boot AD, Godiag GT100+ and SM2 Pro J2534 device to read ECUs with pcmflash software.

Read ME17.5 ECU:

https://youtu.be/QblvyXDwkyk

Read ME17.9.11 TC1762 ECU:

https://youtu.be/2OmjmP2DByM

Recognize Hyundai M7.9.8 ECU:

https://youtu.be/xNmy7oS6YBI

Read Hyundai SIM2K ECU:

https://youtu.be/QT8ZgSy7e44

Read Mazda 3 ECU:

https://youtu.be/l8Ndh27i0tI

Read Audi SIMOS 8.10 ECU:

https://youtu.be/x_hE5I8Q3Mg

 

More info of GODIAG ECU GPT Boot AD ECU Connector:

https://www.godiagshop.com/wholesale/godiag-ecu-gpt-boot-adapter.html

 

Official GODIAG OBD2 Tool Online Shop