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P24B2
Particulate Matter Sensor Circuit Intermittent
Generic · engine
Data confidence
65%
The control module detected an unstable or intermittent signal in the Particulate Matter circuit.
TuningBot DTC Database · v4.37.15
P24B2 Particulate Matter Sensor Circuit Intermittent
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P24B2 means
Related and nearby codes
How to read P24B2
P
Powertrain: engine, transmission and driveline systems.
2
Generic SAE-standard code: same meaning on every make.
4B2
Specific fault index within the subsystem.
Frequently asked questions about P24B2
What does P24B2 mean?
Particulate Matter Sensor Circuit Intermittent. The control module detected an unstable or intermittent signal in the Particulate Matter circuit.
Is P24B2 generic or manufacturer-specific?
P24B2 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P24B2 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.
Other file services
Understand the system behind this code: DPF System