Description
Kinetic ESP Sensor Bosch for Citroën C4 and C4 Picasso.
High-quality Bosch ESP sensor designed for Citroën C4 and C4 Picasso models. This sensor provides critical input to the Electronic Stability Program (ESP/ESC), helping the vehicle detect and counteract understeer or oversteer by measuring rotational/kinetic movement. Suitable for professional workshops and experienced DIY mechanics, the unit is often searched for and sold under its part numbers 0265005715, 265005715, 9663138180 and 454921. Replacing a faulty ESP sensor restores proper stability control behavior, eliminates ESP warning lights, and prevents unwanted intervention or loss of traction assistance.
Technical Information
- Manufacturer: Bosch
- Model: Citroën C4; Citroën C4 Picasso
- Product Codes: 0265005715; 265005715
- Additional Numbers: 9663138180; 454921
Function And Benefits
The ESP sensor monitors the vehicle’s angular rate/rotational movement and sends this data to the ABS/ESP control unit. Accurate readings are essential for precise braking distribution, traction control and yaw stabilization. Replacing a degraded or damaged sensor improves vehicle safety, reduces false ESP activations and ensures correct interaction with ABS and traction control systems.
Installation Recommendation
- Always Disconnect The Battery Before Work: To avoid electrical damage and ensure personal safety, disconnect the negative terminal before removing connectors or handling electronic components.
- Access And Removal: Sensor location may vary by model year and equipment level (commonly mounted near the center of the vehicle or under trim panels). Remove the required trim or panels to reach the sensor, unplug the electrical connector and remove mounting fasteners.
- Fitment And Orientation: Install the replacement sensor in the same orientation as the original and tighten mounting fasteners to the manufacturer’s specified torque.
- Calibration/Initialization: After installation, clear fault codes and perform any required sensor calibration or initialization. Some vehicles require a dedicated diagnostic tool to complete ESP/ABS learning procedures; in other cases a defined road test or static procedure specified by the service manual is needed.
- Final Checks: Verify connector integrity, secure routing of wiring, and confirm no warning lights remain after calibration. Test drive to confirm normal ESP/ABS operation.
Why This Part Fails Most Often
- Moisture Ingress Or Corrosion: Exposure to water and road salts can corrode contacts or damage the sensor housing over time.
- Connector Or Wiring Damage: Broken wires, damaged pins or poor grounding cause intermittent signals or complete sensor loss.
- Impact Or Mechanical Shock: Collisions or strong shocks can displace or damage the sensor.
- Internal Electronic Failure: Aging components and thermal stress can lead to gradual failure of the sensor electronics.
Choose the correct part number for your vehicle to ensure fitment. This Bosch ESP sensor is a direct-fit replacement for the listed Citroën C4 and C4 Picasso models and part numbers, making it a reliable choice for restoring proper stability control performance.
Order now to replace a faulty ESP sensor and restore confident handling and safety to your vehicle.
