P00C4Turbocharger/Supercharger Bypass Valve B - Mechanical
Generic (OBD-II) interpretation in the TuningBot DTC database.
P · PowertrainEngineOBD2
What P00C4 means
P00C4
Turbocharger/Supercharger Bypass Valve B - Mechanical
Generic · engine
Data confidence65%
The control module detected a fault associated with the Turbocharger/Supercharger Bypass Valve B - Mechanical circuit or function; the stored code identifies the affected component rather than a single failure mode.
Powertrain: engine, transmission and driveline systems.
0
Generic SAE-standard code: same meaning on every make.
0C4
Specific fault index within the subsystem.
Frequently asked questions about P00C4
What does P00C4 mean?
Turbocharger/Supercharger Bypass Valve B - Mechanical. The control module detected a fault associated with the Turbocharger/Supercharger Bypass Valve B - Mechanical circuit or function; the stored code identifies the affected component rather than a single failure mode.
Is P00C4 generic or manufacturer-specific?
P00C4 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P00C4 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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