Original HELLA gas pedal – accelerator position sensor for Citroën/Peugeot cars. This is a used, fully functional part dismantled from a PSA car. Suitable as a direct replacement for a faulty pedal/pickup for the models listed below. With accurate signal and redundant sensing, it restores smooth throttle response and eliminates emergency mode caused by APP (Accelerator Pedal Position) error.

Key benefits
– HELLA/PSA original – exact compatibility and reliability
– Direct plug & play replacement without modification
– Redundant (double) sensor for safe operation
– Addresses RPM fluctuations, worse throttle response, safe mode and APP errors

OEM and catalog numbers
– PSA: 1601.Z7 (1601Z7)
– PSA: 9681844480
– Manufacturer: HELLA
Note: The number on your original part must match or be fully interchangeable.

Compatibility (selected models)
– Citroën: C-Elysée, C3 III
– Peugeot: 207, 301, 308
As part of PSA, the pedal was installed in several engines and years. Before purchasing, verify by VIN and part number, or by body shape and connector.

Technical information
– Construction: electronic pedal with double (redundant) position sensor
– Signal to ECU: 2 independent analog channels (A/B) with different characteristics
– Power supply: reference 5 V from engine control unit (common for PSA)
– Connector: multi-pin PSA (typically 6pin; check on the car)
– Mounting: bolted pedal module, located next to the pedal wall in the driver’s compartment
– Communication with the ECU: no need for coding; the control unit adapts the values automatically after switching on the ignition
The specified parameters correspond to the standard design of this part at PSA/HELLA.

Typical fault symptoms that this part addresses
– Delayed or irregular throttle response
– Activation of emergency mode (reduced power)
– OBD fault codes: e.g. P0120-P0124, P0220, P2138 (APP signal mismatch)
– Unstable idling when pressing/releasing the pedal

Installation recommendations
– Before replacing, disconnect the battery and check the wiring and the connector (oxidation, loose pins)
– Replace the entire pedal module as a set
– After assembly, turn on the ignition for approx. 30 s without starting, then start – the ECU usually automatically reads the pedal
– Do not confuse with pedals with a different connector or a different position of the stops

Condition and origin
– Used original HELLA/PSA part
– Normal service wear, fully functional
– Compare the part numbers and visuals to your original pedal

Searched keywords
gas pedal Citroën Peugeot, accelerator pedal position sensor, pedal potentiometer, HELLA 1601Z7, 9681844480, APP sensor PSA, accelerator pedal C3 III, 207, 308, C-Elysée, 301

Tip for the right choice
The most reliable is matching the OEM number (1601.Z7 / 9681844480). If you’re not sure, send us the VIN – we’ll check compatibility.