Description
Accelerator pedal for Citroën, Peugeot and DS vehicles.
This Bosch accelerator pedal (part numbers 0280755164 / 9671840280 / 1601CQ) is a direct-fit electronic throttle/potentiometer unit used on a range of Citroën, Peugeot and DS models. Designed for professional workshops and experienced DIY mechanics, this replacement pedal restores accurate throttle-position feedback to the engine control system and helps eliminate hesitation, limp-home modes or throttle limp when the original sensor becomes unreliable. It is frequently referenced by its part number, so searching by 0280755164 or 9671840280 will quickly locate the correct item for applicable vehicles.
Key Features
- Direct-fit electronic accelerator pedal with integrated potentiometer sensor.
- OEM Bosch quality for precise throttle position signal and long service life.
- Compatible with multiple Citroën, Peugeot and DS models—often sold and searched by OEM numbers.
- Restores smooth throttle response and reliable drive-by-wire operation.
Technical Information
- Manufacturer: Bosch
- Model: Citroën C4; Citroen C4 II; DS4; Peugeot 308
- Product Codes: 0280755164
- Other Numbers: 9671840280, 1601CQ
Installation Recommendations
Always follow safe workshop procedures. Before starting work, disconnect the vehicle battery to avoid short circuits and prevent damage to electronic systems. Typical replacement steps:
- Remove any lower dash or footwell trim panels to access the pedal assembly.
- Unplug the electrical connector from the pedal module and remove mounting bolts.
- Fit the replacement pedal, secure with correct torque for the mounting fasteners and reconnect the electrical connector.
- Reconnect the battery. Perform throttle sensor adaptation or calibration according to the vehicle manufacturer’s procedure—some models require a diagnostic tool to complete adaptation.
Most Common Failure Reasons
- Potentiometer Wear: Internal wipers and tracks can wear over time, causing intermittent or incorrect position signals.
- Contamination And Corrosion: Dirt, moisture or corrosion on connectors can create poor electrical contacts and erratic behavior.
- Mechanical Fatigue: Repeated usage can cause plastic or mounting points to crack or deform, affecting sensor alignment.
- Electrical Faults: Damaged wiring or connector pins can interrupt the signal to the engine control unit.
Why Replace
Faulty accelerator pedals typically trigger throttle-related fault codes, poor throttle response or limp-home modes. Replacing the pedal with a correctly specified Bosch unit restores accurate input for the engine management system and reduces drivability issues.
