The accelerator pedal assembly is a direct replacement part designed for drive-by-wire throttle systems in a range of Citroën and Peugeot models. It converts driver input into an electrical signal for the engine control unit (ECU), ensuring accurate throttle response and smooth engine management. This unit is frequently searched by part numbers such as 9681844080, 1601Z6 and 0280755128, making it easy for workshops and DIY mechanics to locate the correct item.

Ideal for professional fitting but suitable for experienced DIY repairers, the pedal is often a plug-and-play component; however some vehicles may require electronic adaptation after fitment. Use this part to restore proper throttle behaviour, eliminate erratic acceleration symptoms and clear related diagnostic trouble codes.

Technical Information

• Manufacturer: Stellantis / OEM (May Be Manufactured By HELLA Or BOSCH)
• Model: Citroën C3; Peugeot 207
• Product Codes: 9681844080, 1601Z6, 0280755128
• Other Numbers: 6PV009949-00, 9835904480

Installation Recommendation

• Disconnect the battery before starting to avoid electrical damage and airbag system issues.
• Remove lower dash trim or footwell covers to access the pedal assembly safely.
• Unplug the electrical connector and remove the retaining bolts securing the pedal to the bulkhead.
• Install the replacement pedal, tighten fasteners to the manufacturer’s specification, reconnect the electrical connector and refit trim panels.
• After installation, clear throttle-related fault codes and perform throttle adaptation or learning if required. For PSA vehicles this can be done with diagnostic tools such as DiagBox or other compatible scanners.

Why The Part Commonly Fails

Typical causes of failure are wear of internal potentiometers or sensors (leading to signal drift), contamination or corrosion from moisture and road debris, damaged wiring or connectors, and mechanical damage from impact. Symptoms include unstable idle, hesitation, unexpected surges in engine speed, warning lights related to throttle/pedal faults, or activation of limp-home mode.

Service Life And Practical Notes

There is no fixed replacement interval; lifespan depends on usage and environmental exposure. Failures are more likely after high mileage or prolonged exposure to moisture and road salt. When encountering progressive pedal-related faults or persistent diagnostic codes, replacement of the pedal assembly is recommended to restore safe and reliable throttle control.

This electronic throttle pedal assembly with HELLA potentiometer is a direct-fit replacement for a range of Citroën and Peugeot drive-by-wire systems. Designed for professional workshops and competent DIY mechanics, the unit restores precise pedal feel and accurate throttle signal to the engine control unit, reducing hesitation, surging and the risk of limp-home mode. Frequently searched by product numbers, this part is commonly listed under the cross-references shown below for quick identification.

Function And Benefits

The pedal assembly contains a position sensor (potentiometer) that converts driver input into an electrical signal for the ECU. A healthy sensor ensures smooth throttle response, consistent idle and correct engine management behavior. Replacing a worn or faulty pedal typically eliminates intermittent throttle readings, engine warning lights related to pedal position, and loss of power conditions.

Installation Recommendations

Suitable for experienced technicians and skilled DIYers. Basic replacement steps:

• Disconnect the vehicle battery before starting work to avoid short circuits and protect electronic modules.
• Remove any interior trim or footwell covers to access the pedal assembly.
• Unplug the electrical connector and detach the mounting fasteners holding the pedal to the bracket.
• Fit the new pedal assembly, secure fasteners to the original points and reconnect the electrical connector. Check connector pins and wiring for corrosion or damage and repair if necessary.
• After installation clear diagnostic trouble codes. Perform a throttle adaptation or relearn procedure if required by the vehicle—some models may require a diagnostic tool to initialize the new sensor or a specified key/drive cycle.

Always follow the vehicle manufacturer service procedures and torque specifications where available.

Technical Information

• Manufacturer: HELLA
• Model: Citroën C2; Citroën C3; Citroën C3 Pluriel; Peugeot 1007; Peugeot 207; Peugeot 307; Peugeot 308
• Product Codes: 6PV009083-00; 9680756880; 9680756880-02; 9835904480; 1601T5
• Other Numbers: 1601.AW; 1601AW; 1601T5; 6PV009083-00; 9680756880; 9835904480

Most Common Failure Causes

Failures are typically due to mechanical wear of the potentiometer tracks, contamination by dirt or moisture, corrosion of connector pins, damaged wiring harnesses from footwell impact, or internal spring/return mechanism wear. Symptoms include unstable idle, delayed throttle response, intermittent engine warning lights, and activation of reduced-power mode. Life expectancy varies with use and environmental exposure; problems are more likely on high-mileage or water-exposed vehicles.