P24C7
Particulate Matter Sensor Temperature Circuit Range or Performance
Same as P24C6 with the signal in plausible range yet not matching the engine model.
- Check engine light: Yes
- Emissions related: Yes
- Repair difficulty: medium
Common causes
Ordered by how often each turns out to be the cause.
- Temperature element driftedCommon
Parts involved
- Particulate Matter Sensor
P24C7 is a generic OBD-II code defined by SAE J2012. Exact wording and diagnostic procedure vary by manufacturer and model. Code definitions are drawn from the public-domain OBDex dataset; the workshop notes are our own.