Powertrain: engine, transmission and driveline systems.
0
Generic SAE-standard code: same meaning on every make.
242
Specific fault index within the subsystem.
Frequently asked questions about P0242
What does P0242 mean?
Turbocharger Boost Sensor B Circuit High. The control module detected that the signal in the Turbocharger Boost Sensor B circuit stayed above the expected operating range.
Is P0242 generic or manufacturer-specific?
P0242 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P0242 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.
ItalianoIT
DeutschDE
EspañolES
PortuguêsPT
FrançaisFR
РусскийRU