Description
Product Overview
Bosch ABS/ESP control module with integrated pump, designed for Citroën C8 and Peugeot 807. This unit includes a section of the original wiring harness to simplify installation. It controls wheel speed sensors, modulates brake pressure during ABS events and supports electronic stability functions (ESP) for safer braking under demanding conditions.
Key Features
- Complete ABS/ESP hydraulic control unit with pump motor.
- Direct-fit for PSA Group Citroën C8 and Peugeot 807 when matching part numbers.
- Includes wiring section to aid connector alignment and reduce harness modification.
- Manufactured by Bosch — OEM supplier for braking systems.
Installation Notes
Replacement requires proper vehicle diagnostics and procedures: mechanical mounting, safe disconnection and reconnection of hydraulic lines, full brake system bleed and correct electrical connector mating. After mechanical installation, the unit typically requires a diagnostic tool to clear fault codes and, if necessary, perform ECU coding or module pairing. Work should be performed by qualified technicians or experienced DIYers with the appropriate tools.
Common Failure Modes & Maintenance
Common causes of ABS/ESP unit faults include water ingress and corrosion, damaged electrical connectors, pump motor wear and internal electronic failures from voltage transients. Typical symptoms are ABS or ESP warning lights, loss of ABS function, reduced braking performance under emergency braking and unusual pump noise. Regular inspection of wheel speed sensors and wiring harnesses helps reduce risk of failure.
Compatibility & Application
Compatible with Citroën C8 and Peugeot 807 models that use the Bosch ABS/ESP unit with the listed product codes. Always verify the part number on the original unit before purchase to ensure correct fitment.
Technical Information
Manufacturer: Bosch
Model: Citroën C8; Peugeot 807
Product Codes: 0265950075, 4541C5
Additional Numbers: NFP
What You Receive
One Bosch ABS/ESP control module with integrated pump and a section of wiring harness as shown. Mounting hardware and additional connectors are not guaranteed unless specified separately in the listing. Verify part numbers match your vehicle before installation.
