Which Engine Control Unit (ECU) and MCU processor are installed on Fiat 500X(334) (999 55282151 120)?

Vehicle Fiat 500X(334) (999 55282151 120) is equipped with the CONTINENTAL GPEC4LM SPC5674 ECU powered by the test. Connection Mode: Platform (Bench) / Boot.

Where can I get the Bench/Boot pinout diagram for CONTINENTAL GPEC4LM SPC5674 and stock firmware files?

This page provides the official color ECU connector pinout (1 Bench/Boot diagrams) and 0 linked engineering files: stock firmware (.BIN/.HEX/.FRF), WinOLS map packs (.KP/.OLS/.A2L), coding parameterization, and dealer manuals.

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ECUFLASH.PRO / Vehicle & ECU Catalog / Fiat / 500X(334) (GPEC4LM SPC5674)

VEHICLE & ECU TECHNICAL PASSPORT • CAR ID #4794

Fiat 500X(334) (999 55282151 120) — ECU CONTINENTAL GPEC4LM SPC5674 (test)

CHTENIE I KLONIROVANIE: Polnoe chtenie/zapis PFLASH + DFLASH (EEPROM) na stole s pereschetom KS. ECU Connection Mode: Platform (Bench) / Boot.

1. FACTORY ECU & MICROCONTROLLER INSTALLED ON THIS VEHICLEBENCH / BOOT / OBD VERIFIED

Make & Model (Chassis)	Fiat — 500X(334)
Engine & Power Spec	999 55282151 120
Engine Control Unit (ECU)	CONTINENTAL GPEC4LM SPC5674
Internal Microcontroller (MCU)	test
Read / Write Connection Mode	Platform (Bench) / Boot
Supported Programmer Functions	Full PFLASH + DFLASH Backup Read/Write (1:1 ECU Cloning) + Auto Checksum Correction
Available Files in 800 TB Vault	Exact ECU Maps: 0 (.A2L/.KP/.OLS) \| Family Maps: 0 \| ROMs: 0

2. OFFICIAL BENCH / BOOT ECU CONNECTOR PINOUT DIAGRAM1 DIAGRAMS

OFFICIAL BENCH / BOOT ECU PINOUT DIAGRAM: BOOT_CONTINENTAL GPEC4LM.png