Description
The Siemens VDO ECU SID803A is an advanced engine control unit designed for optimal performance in various Citroën and Peugeot models, particularly from 2007 onwards. This injection control unit plays a crucial role in managing engine function, ensuring efficient fuel delivery and emissions control.
Identified by product numbers 5WS40610B-T, 9661642180, 9664626580, and 1943K1, the ECU is compatible with a range of models, making it a versatile choice for automotive professionals. Regular failures of these units can occur due to wear, electronic component degradation, or environmental factors, often resulting in engine performance issues.
Replacing the ECU can restore vehicle performance, improve fuel efficiency, and reduce emissions. The installation process involves disconnecting the battery, accessing the ECU mounting location, and ensuring proper calibration after replacement. Keeping an eye on the health of your ECU can prevent costly repairs and maintain your vehicle’s reliability.
Technical Information
- Manufacturer: Siemens VDO
- Model: SID803A
- Product Codes: 5WS40610B-T, 9661642180, 9664626580, 1943K1
- Other Numbers: N/A
