Description
The Bosch Fuel Pressure Regulator is engineered specifically for petrol systems in 1.4 HDI and 1.6 HDI engines found in Citroën and Peugeot vehicles. This critical component ensures stable and precise fuel pressure, which is essential for optimal engine performance, fuel efficiency, and emission control.
Over time, fuel pressure regulators can fail due to wear or contamination from fuel impurities, leading to poor engine running conditions such as rough idling, difficulty starting, or increased fuel consumption. Replacing the regulator helps restore smooth engine operation and prevents potential damage to the fuel injection system.
Installation of this regulator involves relieving the fuel system pressure, disconnecting the old regulator from the fuel rail and vacuum connections, and installing the new part securely in place. It is recommended to inspect related components such as fuel filters and injectors during replacement to ensure complete system reliability.
Technical Information
- Manufacturer: Bosch
- Model Compatibility: Citroën and Peugeot vehicles with 1.4 HDI and 1.6 HDI engines
- Product Codes: 1634149380, 0928400607
- Additional Numbers: Compatible with various PSA engine codes used in HDI diesel models