P1472
Particulate Matter Sensor Signal Message Counter Incorrect
P1472 is an OBD-II diagnostic trouble code meaning: Particulate Matter Sensor Signal Message Counter Incorrect. Common causes: particulate filter sensor malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $56–167.
Symptoms
- Check Engine Light Is On
- Reduced engine power
- Increased fuel consumption
- Activation of emergency operation
- Problems with diesel particulate filter regeneration
Causes
- Particulate filter sensor malfunction
- Open or short circuit in the sensor circuit
- Poor contact in the sensor connector
- Wiring harness damage
- Engine control unit malfunction
How to Fix
- Check the integrity of the sensor circuit
- Inspect the connectors and contacts of the sensor
- Check sensor resistance
- Scan the control unit for other errors
- Replace the diesel particulate filter sensor if necessary
Related codes
Error P1472 by Vehicle Brand
FAQ
What does the P1472 code mean?
P1472 is an OBD-II diagnostic trouble code that indicates: Particulate Matter Sensor Signal Message Counter Incorrect
What causes a P1472 error code?
The most common causes of P1472 include: Particulate filter sensor malfunction; Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Wiring harness damage.
How do I fix a P1472 diagnostic trouble code?
To fix P1472: Check the integrity of the sensor circuit. Inspect the connectors and contacts of the sensor. Check sensor resistance. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1472?
Yes, but get it checked soon
How much does it cost to fix P1472?
The estimated repair cost for P1472 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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