Renault Scenic/Megane ECU – S180078106A (237100745R).

Description

This module is an OEM engine control unit (ECU) produced by Continental, bearing the references S180078106A, 237100745R, and occasionally 237100235R. It corresponds to the EMS3110 series and is designed for Renault models equipped with a 2.0 L M4R engine.

It manages critical engine functions like fuel injection, ignition timing, and immobilizer integration.
Available in locked or unlocked variants, with options including:
- Virgin (factory reset) – cleared and ready for programming.
- Plug & Play – pre-configured for automatic operation or cloning.
- Options to unlock or remap the ECU, depending on seller capabilities.

Compatibility Table

Based on multiple auto parts listings:

Make	Model	Year Range	Engine	Notes
Renault	Scenic III (JZ)	~2010–2012	2.0 L (M4R)	Compatible; matches OEM part numbers
Renault	Grand Scenic III	~2011	2.0 L (M4R)	Confirmed usage
Renault	Megane III	~2010–2012	2.0 L (M4R)	Supported by part listings (FranceAuto)

Compatibility Table

Based on multiple auto parts listings:

Make	Model	Year Range	Engine	Notes
Renault	Scenic III (JZ)	~2010–2012	2.0 L (M4R)	Compatible; matches OEM part numbers
Renault	Grand Scenic III	~2011	2.0 L (M4R)	Confirmed usage
Renault	Megane III	~2010–2012	2.0 L (M4R)	Supported by part listings (FranceAuto)

Shipping, returns and warranty

Worldwide shipping with tracking
30-day returns on unused, uninstalled parts
90-day limited warranty against defects

Send us your VIN and we confirm fitment before shipping. See our shipping policy and return policy.

Renault Scenic III (JZ) ~2010–2012 2.0 L (M4R)

S180078106A Renault Scenic Megane STEROWNIK 237100745R – Continental