Description
The Magneti Marelli ECU IAW 48P2.31 is engineered specifically for engine management in selected Citroën and Peugeot vehicles, including the Citroën C5, Citroën C8, and Peugeot 406 models. This unit ensures precise control of fuel injection and ignition timing, crucial for maintaining optimal engine performance and fuel efficiency.
Designed to seamlessly integrate with the original vehicle systems, this ECU facilitates accurate sensor data processing and injector activation, enhancing overall drivability. Over time, ECUs like this can fail due to electrical issues, exposure to heat, or moisture, leading to engine misfires, starting problems, or reduced power. Replacing the unit can restore the vehicle’s correct operational parameters and improve reliability.
Installation involves disconnecting the battery, removing the dashboard or engine bay covers (depending on model), unplugging the old ECU, and mounting the new unit with proper connectors. Calibration or coding may be required depending on the car’s immobilizer and security system.
Technical information
- Manufacturer: Magneti Marelli
- Model: IAW 48P2.31
- Applicable Vehicles: Citroën C5, Citroën C8, Peugeot 406
- Product Codes: 9642606280, 9643790280
- Additional Numbers: HW 9642606280, SW 16.394.064, SW 9643790280, HW 16.469.034
