Description
The Continental Siemens SID803A ECU is an essential component for ensuring optimal fuel injection management in numerous Peugeot and Citroën models. This injection control unit, specifically from a 2009 Peugeot 407 2.0 HDI RHR, delivers precise control critical for maintaining efficient engine performance.
Compatibility is one of the main features of the SID803A, ensuring it fits various models from the PSA group. The unit is known to be reliable but can experience issues due to wear or electronic failures, often necessitating replacement after several years of service. Regular diagnostics and monitoring can help in identifying any early signs of malfunction before they lead to significant engine performance issues.
When replacing the ECU, it is crucial to follow the proper installation guidelines to ensure optimal functionality. This involves disconnecting the battery, removing the old unit, and connecting the new one seamlessly into the vehicle’s electronic system.
Technical Information
- Manufacturer: Continental Siemens
- Model: SID803A
- Product Codes: 9661642180, 5WS40641A-T
- Other Numbers: 1942VY, 1942VZ
