P24B2
Particulate Matter Sensor Circuit Intermittent
P24B2 is an OBD-II diagnostic trouble code meaning: Particulate Matter Sensor Circuit Intermittent. Common causes: open or short circuit in the sensor circuit, oxidized or damaged contacts. Estimated repair cost: $56–167.
Symptoms
- Check Engine Light Is On
- Reduced engine power
- Increased fuel consumption
- Problems with diesel particulate filter regeneration
- Unstable engine operation at idle
Causes
- Open or short circuit in the sensor circuit
- Oxidized or damaged contacts
- Malfunction of the particle sensor itself
- Wiring Harness Problems
- Engine ECU malfunction
How to Fix
- Check the integrity of the wiring to the sensor
- Inspect and clean connector contacts
- Check sensor resistance
- Replace the particle sensor if necessary
- Scan the system for other errors
Related codes
Error P24B2 by Vehicle Brand
FAQ
What does the P24B2 code mean?
P24B2 is an OBD-II diagnostic trouble code that indicates: Particulate Matter Sensor Circuit Intermittent
What causes a P24B2 error code?
The most common causes of P24B2 include: Open or short circuit in the sensor circuit; Oxidized or damaged contacts; Malfunction of the particle sensor itself; Wiring Harness Problems.
How do I fix a P24B2 diagnostic trouble code?
To fix P24B2: Check the integrity of the wiring to the sensor. Inspect and clean connector contacts. Check sensor resistance. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P24B2?
Yes, but get it checked soon
How much does it cost to fix P24B2?
The estimated repair cost for P24B2 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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