Powertrain: engine, transmission and driveline systems.
2
Generic SAE-standard code: same meaning on every make.
450
Specific fault index within the subsystem.
Frequently asked questions about P2450
What does P2450 mean?
Evaporative Emission System Switching Valve Performance/Stuck Open. The control module determined that the Evaporative Emission System Switching Valve Performance/ did not change state as commanded and appears stuck.
Is P2450 generic or manufacturer-specific?
P2450 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P2450 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.
ItalianoIT
DeutschDE
EspañolES
PortuguêsPT
FrançaisFR
РусскийRU