Hours: 07–23 daily

TuningBot DTC Database · v4.37.15

P24C9 Particulate Matter Sensor Temperature Circuit High

Generic (OBD-II) interpretation in the TuningBot DTC database.

P · PowertrainEngineOBD2

What P24C9 means

P24C9
Particulate Matter Sensor Temperature Circuit High Generic · engine Data confidence 65%

The control module detected that the signal in the Particulate Matter Sensor Temperature circuit stayed above the expected operating range.

Related and nearby codes

How to read P24C9

P

Powertrain: engine, transmission and driveline systems.

2

Generic SAE-standard code: same meaning on every make.

4C9

Specific fault index within the subsystem.

Frequently asked questions about P24C9

What does P24C9 mean?

Particulate Matter Sensor Temperature Circuit High. The control module detected that the signal in the Particulate Matter Sensor Temperature circuit stayed above the expected operating range.

Is P24C9 generic or manufacturer-specific?

P24C9 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

Can TuningBot remove P24C9 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

ECU tuningDyno-tested results by model and engine See the results →

← Search the full DTC database