Product Overview

High-quality Bosch ESP kinetic sensor designed for Citroën and Peugeot models. This sensor provides crucial vehicle dynamics information to the ESP/ABS systems, improving stability control and braking performance. Commonly referenced by part numbers 0265005253 and 9645447780, it is a direct-fit replacement for affected factory units used on selected Citroën and Peugeot platforms.

Why This Part Matters

The ESP kinetic sensor supplies the vehicle stability control with real-time data about vehicle motion (such as rotational and inertial signals). The information is used by the ESP/ABS control unit to detect skids, intervene with braking on individual wheels, and adjust engine torque to maintain vehicle stability. A faulty sensor can lead to reduced stability control performance and trigger warning lights such as ESP or ABS on the dash.

Technical Information

• Manufacturer: Bosch
• Model: Citroën C8; Peugeot 307; Peugeot 807
• Product Codes: 0265005253; 265005253; 9645447780
• Other Numbers: 454916; 454905; 454907; NFP

Compatibility

Fits specific Citroën and Peugeot models listed above. Always check the part number (e.g., 0265005253) against the vehicle’s existing sensor to confirm fitment. The sensor is commonly searched by its Bosch number and OE references.

Replacement Procedure (Overview)

The following steps describe the typical replacement process. Procedures can vary by model—refer to the vehicle’s service manual for exact instructions:

1. Park the vehicle on level ground, engage the parking brake and disconnect the battery.
2. Locate the faulty ESP sensor (location varies by model and sensor type) and gain access by removing any necessary trim or covers.
3. Disconnect the electrical connector and remove the mounting fasteners.
4. Install the new sensor, secure mounting fasteners to the manufacturer’s torque specification and reconnect the electrical connector.
5. Reconnect the battery, clear fault codes with a diagnostic tool and perform any required calibration or system checks.

Installation Recommendations

• Always Disconnect The Battery Before Starting Work To Prevent Short Circuits And Protect Electronics.
• Inspect Connectors And Wiring For Corrosion Or Damage; Replace Damaged Clips Or Harness Sections.
• Tighten Mounting Fasteners To The Manufacturer’s Specified Torque To Ensure Correct Sensor Positioning.
• After Installation, Use A Diagnostic Tool To Clear Stored Fault Codes And Verify ESP/ABS System Operation. If The Vehicle Requires Calibration, Follow The Manufacturer’s Procedure.
• For Complex Diagnostics Or Calibration Tasks, Use Proper Diagnostic Equipment Commonly Used On PSA Vehicles (e.g., DiagBox/Lexia/PP2000) Or Seek A Qualified Technician.

Common Failure Causes

• Connector Corrosion Or Water Ingress Leading To Intermittent Signals.
• Physical Damage From Road Debris, Impact Or Improper Handling During Repairs.
• Internal Electronic Failure Due To Age, Thermal Stress Or Vibration.
• Faults In Related Wiring Or Ground Connections Causing Signal Loss.
• Post-Accident Distortion Of Mounting Points Or Body Structure Affecting Sensor Alignment.

Practical Notes For Mechanics And DIY Enthusiasts

This Bosch sensor is a commonly replaced component when ESP/ABS faults are present or when stability control performance is compromised. Keep the vehicle’s fault codes and the OE part number at hand when diagnosing. Replacing the sensor is straightforward for an experienced mechanic, but correct diagnosis, connector inspection and post-replacement verification are essential to ensure the ESP system works reliably.

High-quality Bosch Kinetic ESP sensor designed for Citroën and Peugeot vehicles. This sensor is commonly identified by part numbers 0265005290, 265005290, 9650452180 and 454916 and is used by the vehicle stability control (ESP) system to monitor dynamic movement. Ideal for professional workshops and DIY mechanics who need a reliable replacement part that restores correct ESP operation and traction control responses.

Technical Information

• Manufacturer: Bosch
• Model: For Peugeot 307, Peugeot 607, Peugeot 807, Citroën C8
• Product Codes: 0265005290, 265005290
• Other Numbers: 9650452180, 454916

Function

The sensor measures dynamic movement parameters used by the Electronic Stability Program (ESP) and traction control systems to detect understeer, oversteer and other instability events. By supplying precise motion data to the ABS/ESP control unit, the sensor enables timely braking interventions and engine torque adjustments to maintain vehicle stability.

Compatibility And Application

Compatibility covers selected Peugeot and Citroën models that use the same ESP sensor specification. Common applications include Peugeot 307, 607, 807 and Citroën C8. Always check the part numbers against the vehicle’s requirements before ordering.

Replacement And Installation

Replacement is straightforward for a trained technician: locate the sensor (typically mounted to the vehicle body or near the ABS/ESP module), disconnect the electrical connector, remove retaining bolts, replace the sensor and reconnect. After mechanical installation, a diagnostic tool may be required to clear fault codes and, if applicable, initialize or calibrate the stability system. Always disconnect the battery before starting work and follow the vehicle manufacturer’s removal and installation procedure to avoid damage.

Recommended Tools And Notes

• Common hand tools (torque wrench recommended)
• Multimeter for basic electrical checks
• OBD2 diagnostic tool capable of reading ABS/ESP faults and performing basic calibrations
• Observe correct connector seating and secure mounting to prevent drift or vibration-induced faults

Why It Most Commonly Fails

Failures are usually caused by environmental and mechanical factors rather than routine wear: moisture ingress and corrosion of connectors, damage from impacts or accidents, wiring harness faults, and internal electronic failure due to age or thermal stress. Symptoms of a failing sensor include ESP/ABS warning lights, reduced stability control performance and fault codes stored in the ABS/ESP control unit.

Installation Recommendation

For reliable results, have the replacement performed or checked by an experienced technician. After installation, verify fault codes are cleared and perform any necessary calibration or initialization with a diagnostic tool. Always secure wiring and connectors to prevent future damage and avoid cleaning with high-pressure washers directly at sensor connectors.