OBD Guide

P24D0

Particulate Matter Sensor Supply Voltage Circuit Low

P24D0 is an OBD-II diagnostic trouble code meaning: Particulate Matter Sensor Supply Voltage Circuit Low. Common causes: particulate filter sensor malfunction, open or short circuit in wiring. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Check Engine light comes on
  • Deterioration of vehicle dynamics
  • Increased fuel consumption
  • Problems starting the engine
  • Unstable engine idling

Causes

  • Particulate filter sensor malfunction
  • Open or short circuit in wiring
  • Poor contact in connectors
  • ECU malfunction
  • Relay or fuse problems

How to Fix

  1. Check the integrity of wiring and connectors
  2. Check the voltage at the sensor
  3. Replace the diesel particulate filter sensor if necessary
  4. Check and replace fuses or relays
  5. Flash or replace the ECU if necessary

Related codes

Error P24D0 by Vehicle Brand

FAQ

What does the P24D0 code mean?

P24D0 is an OBD-II diagnostic trouble code that indicates: Particulate Matter Sensor Supply Voltage Circuit Low

What causes a P24D0 error code?

The most common causes of P24D0 include: Particulate filter sensor malfunction; Open or short circuit in wiring; Poor contact in connectors; ECU malfunction.

How do I fix a P24D0 diagnostic trouble code?

To fix P24D0: Check the integrity of wiring and connectors. Check the voltage at the sensor. Replace the diesel particulate filter sensor if necessary. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P24D0?

Yes, but get it checked soon

How much does it cost to fix P24D0?

The estimated repair cost for P24D0 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat