Which Engine Control Unit (ECU) and MCU processor are installed on Renault Sandero (1598 K7M 812 81)?

Vehicle Renault Sandero (1598 K7M 812 81) is equipped with the CONTINENTAL EMS3120 ECU powered by the TC1738. Connection Mode: Platform (Bench No-Open) + Boot.

Where can I get the Bench/Boot pinout diagram for CONTINENTAL EMS3120 and stock firmware files?

This page provides the official color ECU connector pinout (2 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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VEHICLE & ECU TECHNICAL PASSPORT • CAR ID #10068

Renault Sandero (1598 K7M 812 81) — ECU CONTINENTAL EMS3120 (TC1738)

CHTENIE I KLONIROVANIE: Polnoe chtenie/zapis PFLASH + DFLASH (EEPROM) na stole s pereschetom KS. ECU Connection Mode: Platform (Bench No-Open) + Boot.

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

Make & Model (Chassis)	Renault — Sandero
Engine & Power Spec	1598 K7M 812 81
Engine Control Unit (ECU)	CONTINENTAL EMS3120
Internal Microcontroller (MCU)	TC1738
Read / Write Connection Mode	Platform (Bench No-Open) + 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 DIAGRAM2 DIAGRAMS

OFFICIAL BENCH / BOOT ECU PINOUT DIAGRAM: EMS3120.png

OFFICIAL BENCH / BOOT ECU PINOUT DIAGRAM: EMS3120_BOOT.png