This Bosch accelerator pedal potentiometer is a direct-fit sensor module used on a range of Citroën and Peugeot models. Designed for professional garages and experienced DIYers, the unit monitors pedal position and sends a precise voltage signal to the engine control system to control throttle response and drive-by-wire functions. Commonly searched by OE numbers, this part replaces worn or faulty pedals that cause unstable idle, delayed throttle response, or engine management warnings.

Features And Benefits

Reliable Bosch Electronics: High-quality sensing components provide consistent position feedback and long service life when installed correctly. Compact Plug-And-Play Form Factor: Matches the original mounting points and electrical connector for straightforward replacement. Improves Driveability: Restores accurate throttle mapping and reduces hesitation, surging, or limp-home mode symptoms caused by a failing potentiometer.

Typical Symptoms Of A Faulty Unit

Intermittent Or Erratic Throttle Response; Engine Management Light (Warning Lamp) Illuminated; Reduced Engine Power / Limp Mode Activated; Jerky Idling Or Stalling At Low Speeds; Increased Fuel Consumption Or Poor Acceleration; Electrical Connector Faults Or Corrosion.

Why This Part Fails

Wear Of Internal Potentiometer Tracks Over Time Due To Mechanical Use; Contamination From Dust, Moisture Or Road Debris Entering The Pedal Assembly; Connector Corrosion Or Broken Pins Causing Intermittent Signals; Physical Damage From Impact Or Improper Removal; Internal Electronic Component Failure.

Installation Recommendations

Safety First: Disconnect The Battery Before Starting Work To Avoid Electrical Damage Or Faults. Access: Remove Lower Dashboard Trim/Pedal Cover In The Driver Footwell To Reach The Pedal Assembly. Electrical Disconnection: Unclip The Electrical Connector Carefully And Inspect For Corrosion Or Damaged Pins. Mechanical Removal: Unscrew The Mounting Bolts Securing The Pedal Module, Remove The Old Unit And Install The Replacement In The Same Orientation. Reconnection: Reattach The Connector Firmly And Refit Trim Panels. Post-Installation: Clear Any Stored Fault Codes With A Diagnostic Tool And Perform A Throttle Adaptation/Relearn Procedure If Required By The Manufacturer; Some Vehicles May Require A Scan Tool To Reset Throttle Calibration.

Technical Information

Manufacturer: Bosch
Model: Citroën C2, Citroën C3, Citroën C3 Pluriel, Peugeot 1007, Peugeot 307
Product Codes: 0280752251, 9646702180
Additional Numbers: 1601K7, 280752251, 280752251 (alternate references)

Notes For Mechanics And DIYers

When Replacing The Accelerator Pedal Potentiometer, Inspect The Wiring Harness And Connector For Damage Or Corrosion — Repair Any Faulty Wiring To Prevent Recurrence. Follow The Vehicle Manufacturer’S Recommended Procedure For Throttle Relearning; Without Proper Adaptation, The Vehicle May Exhibit Hesitation Or Fault Codes. Keep Work Area Clean To Avoid Introducing Debris Into The Pedal Assembly.