Powertrain
generic / SAE
P24AE
Particulate Matter Sensor Circuit
A general circuit fault on the particulate matter (PM) sensor - measures soot in the exhaust downstream of the DPF to verify regeneration.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / number4 / AE
Possible causes
- Open in sensor or wiring high
Inspection / repair
- Difficulty: medium
- DIY: shop recommended
- Estimated cost: 400–1200 €
- Estimated time: 1–3 h
- Component: particulate matter sensor
- MIL / check engine light
- emissions-relevant
Sources
References
sae:J2012