GODIAG GT105 II ECU IMMO Prog AD OBD2 Break Out Box ECU Connector

GODIAG ECU IMMO Prog AD GT105 II is used for short-circuiting OBD2 in the car for IMMO activation matching, ECU diagnosis and programming connection, and drawing power from the vehicle's battery for outdoor on-site vehicle maintenance. Compared with GT105, it has added 5 new functions: vehicle voltage display, car remote control battery CR2032 battery test, car battery voltage alarm prompt (lower than 11V), TOYOTA steering angle matching, and Lamborghini ID48 key IMMO auxiliary activation.

The product is equipped with PWM+(PIN2), CANH(PIN6), CANL(PIN14), and K-line(PIN7) signal communication indicators. When there is data communication, the corresponding protocol indicator will flash, allowing users to judge the communication status and determine whether the diagnostic programming device is able to communicate.

The product is suitable for outdoor work, taking power from the car battery and converting it into a DC12V power supply for 12V charging, programming power, or independent power supply for diagnostic equipment.

The device provides OBD2 independent PIN4 body GND and PIN5 signal GND, which is convenient for special programming of some modules. Additionally, with the OBD2 full protocol ECU programming cable (sold separately), users can connect the ECU in the studio to adjust the ECU programming power. The device includes PWM+(PIN2), CANH(PIN6), CANL(PIN14), and K-line(PIN7) signal communication indicators. When data communication occurs, the corresponding protocol indicator flashes, enabling users to assess communication status and verify if the diagnostic programming device can communicate.

Product Highlights

• A full-protocol ECU connection line for ECU programming power adjustment
• OBD2 independent PIN4 body GND and PIN5 signal GND for special programming of some modules
• PIN4 and PIN5 can be switched between short-circuit and non-short-circuit
• Standard OBD2 independent PIN4 and PIN5
• Pure copper female seat supports repeated insertion and removal, ensuring a long service life
• Battery clip treated with environmentally-friendly salt spray, with a thickness of 0.5mm
• The DC car battery cable uses 0.75mm² 2-core sheathed cable, supporting DC5.5*2.5 / DC5.5*2.1 interface
• The DC connector includes a resettable 7A fuse
• DC power interface: dedicated laboratory power connector

Product Functions

• Vehicle voltage display
• Car remote control battery CR2032 battery test
• Car battery voltage alarm prompt (lower than 11V)
• TOYOTA steering angle matching
• Lamborghini ID48 key IMMO auxiliary activation
• IMMO AD power adapter function: After 2016, for Ford vehicles with all smart keys lost, GT105 II cooperates with VVDI equipment (OBDSTAR, AUTEL, etc.) and other anti-theft matching devices to program keys
• All car keys lost matching—wake up the meter or wake up the anti-theft ECU (supports VAG 4th and 5th generation anti-theft, TOYOTA ECU synchronization, auxiliary Mitsubishi all-key-lost matching or all-lost remote control key setting, and old Porsche Cayenne for IMMO key learning)
• VPW, CANH, CANL, and K-Line indicator lights allow judgment of communication status between the vehicle and the diagnostic programming device (when connected, users can quickly determine if diagnostic programming communication is functioning normally)
• On-site Maintenance: The GT105 II power adapter cable obtains 12V power from the car battery. It provides 12V power supply for programming equipment such as Xhorse Key Tool Plus Pad, VVDI Prog, CGDI Prog, IM608, etc., enabling outdoor reading of BMW, BENZ IMMO ECU data or other car ECUs to realize on-site maintenance of outdoor faulty vehicles
• Provides 12V power supply for key cutters
• Standard OBD2 full protocol ECU programming line (compatible with MPPS, FGTech, Kess v2, etc., for ECU data reading/writing, cloning, and tuning; note: OBD2 full protocol ECU programming line is purchased separately)
• OBD Battery Replacement Tool
• Provides uninterruptible power supply during battery replacement to prevent data loss, key failure, or re-matching caused by power interruption

With GT105 II, you can enjoy the following benefits during battery replacement:

1. The clock does not reset
2. The speaker is not locked
3. IMMO is not locked
4. Glass door settings are preserved
5. Throttle settings remain unchanged
6. Warning lights stay off
7. No fault codes are generated

Product Comparison: GT105 vs. GT105 II

Package Includes

• 1pc x GT105 II host
• 1pc x Power cord with battery clip