Variable resistance turbocharger : Failure of the first programming operations
PSA · engine
Data confidence72%
The control module detected an internal control-unit fault (Failure of the first programming operations). Documented for the Continental SID 807 injection ECU (DV6C 1.6 HDi) 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.
4A9
Specific fault index within the subsystem.
Frequently asked questions about P14A9
What does P14A9 mean?
Variable resistance turbocharger : Failure of the first programming operations. The control module detected an internal control-unit fault (Failure of the first programming operations). Documented for the Continental SID 807 injection ECU (DV6C 1.6 HDi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.
Is P14A9 generic or manufacturer-specific?
P14A9 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 P14A9 at file level?
If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry and, where the ECU needs it, corrects the checksum too. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.
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