Incoherent information from the brake switch or accelerator pedal sensor : Safety
PSA · engine
Data confidence72%
The control module detected the fault condition "Safety" for the Incoherent information from the brake switch or accelerator pedal sensor. Documented for the Magneti Marelli MM6KP engine ECU (EW7A/EW10A) on Peugeot applications; the same PSA control units are also fitted to Citroën models.
Powertrain: engine, transmission and driveline systems.
1
Manufacturer-defined range: the meaning can differ between brands.
628
Specific fault index within the subsystem.
Frequently asked questions about P1628
What does P1628 mean?
Incoherent information from the brake switch or accelerator pedal sensor : Safety. The control module detected the fault condition "Safety" for the Incoherent information from the brake switch or accelerator pedal sensor. Documented for the Magneti Marelli MM6KP engine ECU (EW7A/EW10A) on Peugeot applications; the same PSA control units are also fitted to Citroën models.
Is P1628 generic or manufacturer-specific?
P1628 is a manufacturer-specific code. In this database it is documented for: PSA. The same number can mean something different on other brands.
Can TuningBot remove P1628 at file level?
If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry. Checksum correction is not included: it is a separate, optional service. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.
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