CG FC200 DB15 Harness New 12V Control GPT-4 Cable for Honda Acura BMW B48 B58 ECU Read Write Tuning No Open Decrypt

2026 CG FC200 New DB15 Harness with New 12V Control and GPT-4

Product Overview

The 2026 CG FC200 New DB15 Harness is designed for automotive ECU tuning and diagnostics, establishing a stable and reliable data communication link. It features a new GPT 16 PIN jumper cable for ECU reading and writing, with added 12V Control (orange) and GPT-4 3.3V (gray) wires for easier operation, eliminating the need for manual plug-in and unplugging.

Key Features

• Supports B48 B58 ECU no-open decrypt and read/write operations.
• Fully supports engine ECU reading, writing, flashing, and tuning.
• Equipped with B/C/D/E/F/G multi-spec pin interfaces to match different ECU hardware pin definitions.
• Widely compatible with various engine control modules across a broad range of vehicle models.
• Expands read/write capability for diesel vehicle modules.
• Suitable for repair diagnostics, fault remediation, ECU tuning, and data modification.
• Delivers stable performance and efficient workshop operation.

Compatibility Notice

The FC200 system has been upgraded. The old DB15 cable is no longer compatible with FC-200 V1.4.0.0 for the following ECU types. Please confirm your cable version before updating the software.

Workaround for Old Cables: If you do not yet have the new DB15 cable, stay on or downgrade to FC200 V1.3.9.1 to continue using your old cable.

Honda / Acura Supported ECUs

• KEIHIN 37820-R48-H73 SH7058
• KEIHIN 37820-R48-H71 SH7058
• KEIHIN 37820-R62-H13 SH7058
• KEIHIN 37820-RLH-H53 SH72543
• KEIHIN 37820-RLH-H63 SH72543
• KEIHIN 37820-RLH-H62 SH72543
• KEIHIN 37820-R62-H65 SH7058
• KEIHIN 37820-RZS-F53 SH7058
• KEIHIN 37820-RZT-H64 SH7058
• KEIHIN 37820-RZS-F54 SH7058
• KEIHIN 37820-RZT-H12 SH7058
• KEIHIN 37820-R62-H64 SH7058
• KEIHIN 37820-R62-H71 SH7058
• KEIHIN 37820-Rxx-xxx SH7058
• KEIHIN 37820-xxx-xxx SH7058

New DB15 Pin Definition

• Red: 12V
• Orange: 12 Ctrl
• Black: GND
• Green: CAN H
• Yellow: CAN L
• White: K-line
• Brown: GPT-0 5V
• Purple: GPT-1 5V
• Pink: GPT-2 3.3V
• Blue: GPT-3 3.3V
• Gray: GPT-4 3.3V

Package Includes

• 1pc x CGDI FC200 DB15 Cable New Jumper
• 6pcs x G-type White Pin Connectors
• 3pcs x F-type White Pin Connectors
• 6pcs x E-type White Pin Connectors
• 6pcs x D-type White Pin Connectors
• 6pcs x C-type White Pin Connectors
• 6pcs x B-type White Pin Connectors

Specifications

• Item No: HKSF430
• Weight: 0.2KG (0.44LB)
• Package Size: 16cm x 12cm x 4cm (6.3 x 4.72 x 1.57 inch)

Legal & Usage Disclaimer

This device is intended for legal and professional automotive ECU diagnostics, tuning, and repair use only. Buyers assume full legal responsibility for compliance with local laws, regulations, and vehicle manufacturer policies governing the use of such equipment. Always follow the original manufacturer's specifications and operating guidelines. Verify your vehicle model and ECU type before purchase. The seller is not liable for any misuse, unauthorized modification, or damage arising from improper operation.