





🔧 Unlock your FCA’s full diagnostic power—no gateway can hold you back!
This 12+8 pin OBD2 adapter cable is engineered specifically for FCA vehicles equipped with the Security Gateway Module (SGW) from 2018 onward. It enables seamless bypass of SGW restrictions, allowing professional-grade diagnostics, coding, and programming via popular apps like JScan and Multiecuscan. Built with durable 24AWG automotive-grade materials, it offers plug-and-play convenience with no modifications needed, backed by a one-year replacement warranty.


| ASIN | B09WYFMN62 |
| Best Sellers Rank | #71,590 in Automotive ( See Top 100 in Automotive ) #321 in Automotive OBD-II Engine System Diagnostic Tools |
| Brand | Exctool |
| Color | Red |
| Colour | Red |
| Compatible Devices | Diagnostic tool |
| Compatible devices | Diagnostic tool |
| Connector Type | 16-pin SAE J1962 |
| Connector type | 16-pin SAE J1962 |
| Current Rating | 1 Amps |
| Customer Reviews | 4.6 out of 5 stars 426 Reviews |
| Finish | Matte |
| Finish type | Matte |
| Input Voltage | 12 Volts |
| Item Weight | 0.13 Kilograms |
| Manufacturer | Exctool |
| Mfr Part Number | ET-128FC |
| Model Number | ET-128FC |
| Number of Items | 1 |
| Number of Ports | 1 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Specific Uses For Product | SGW-equipped FCA vehicles diagnostics, coding, and programming |
| Specific uses for product | SGW-equipped FCA vehicles diagnostics, coding, and programming |
| Unit Count | 1 Count |
| Warranty Type | Limited |
A**O
funcionou perfeito
boa qualidade
ド**ン
安くてもしっかりとした作り
安くてもしっかりとした作りでした。私は問題なく使用できましたが、相性とかは、分かりません。この値段での商品ならいいと思います。注文してから来るまでは海外発送なのでそれなりにかかりました。
S**G
Perfect adapter for Jeep recalibration after bigger tires and a lift
I used this adapter with the JScan app to recalibrate my Jeep JL’s speedometer after upgrading to larger tires and adding a lift kit, and it worked flawlessly. It connected to my OBD reader with no issues, synced with the app right away, and let me adjust the speedometer accurately on the first try. No random disconnects, no errors, and the changes saved exactly the way they were supposed to. If you’ve changed tire size, gearing, or suspension height and need a reliable way to dial your speedometer back in, this adapter is solid.
L**T
bon cable
m'a permis de dériver la prise OBD et le boitier SGW de ma Fiat 500 X pour pouvoir utiliser mon appareil de diagnostiques.
M**A
Simple and easy to use
Worked great in my 2022 Ram 1500 DT to use Alfaobd.
Trustpilot
2 weeks ago
1 month ago