ECUMaster Citroën Saxo VTS Plug and Play ECU Kit (M7.4.4 / ME7.4.4 / M4.8P)

This plug and play ECU kit is designed for Citroën Saxo VTS models from 2000 onwards fitted with the three connector OEM ECUs (Bosch M7.4.4, Bosch ME7.4.4, or Marelli M4.8P). The kit is designed exclusively for use with the ECUMaster EMU Black ECU and can be supplied as an adaptor-only solution or as a complete kit including the EMU Black ECU.

Engine control capability

• Standalone engine management based on the ECUMaster EMU Black platform
• Designed for Citroën Saxo VTS three connector ECU applications
• Supports Bosch M7.4.4, Bosch ME7.4.4, and Marelli M4.8P variants
• Controls fuel, ignition, and auxiliary engine systems
• Final functionality depends on ECU configuration and vehicle specification

Hardware and platform

• Citroën Saxo VTS plug and play adaptor
• Optional ECUMaster EMU Black wire-in ECU
• Pre-wired 6 way DTM lambda connector on adaptor
• Designed to connect directly to the factory wiring loom
• No permanent modification to the original wiring loom

Inputs and outputs

• Factory sensors and actuators connected via adaptor
• Wideband lambda connection via 6 way DTM interface
• Provision for additional sensors on request
• Input and output availability depends on ECU configuration

Communications

• USB connection for configuration and tuning via EMU Black ECU
• CAN bus support via EMU Black platform

Data logging

• Internal ECU data logging supported by the EMU Black platform
• Logging capability dependent on ECU configuration and software setup

Software

• Configured using ECUMaster EMU Black software
• Free firmware updates supported by ECUMaster

Notes

• Designed exclusively for use with ECUMaster EMU Black ECU
• Lambda to DTM link loom is not included
• Compatible with Bosch LSU 4.2 and LSU 4.9 lambda sensors
• Immobiliser function is disabled when using this kit
• UK market vehicles were not fitted with air conditioning
• Please contact us if fitting to LHD vehicles with air conditioning
• Cable throttle supported as standard
• Drive by wire version requires final testing, contact us before ordering

Recommended applications

• Citroën Saxo VTS models from 2000 onwards with three connector ECU
• Race and rally applications

What’s included

• Citroën Saxo VTS plug and play adaptor
• Optional ECUMaster EMU Black wire-in ECU
• Lambda Link Loom
• Base start map supplied when ECU option is selected

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