OBD Guide

P24C6

Particulate Matter Sensor Temperature Circuit

P24C6 is an OBD-II diagnostic trouble code meaning: Particulate Matter Sensor Temperature Circuit. Common causes: open or short circuit in the sensor circuit, malfunction of the temperature sensor itself. Estimated repair cost: $33–89.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$33–89 (est.)

Symptoms

  • Check Engine Light Is On
  • Reduced engine power
  • Increased fuel consumption
  • Problems with DPF regeneration
  • Emission of black smoke from the exhaust system

Causes

  • Open or short circuit in the sensor circuit
  • Malfunction of the temperature sensor itself
  • Damage to wiring or connectors
  • Problems with the engine control unit (ECU)
  • Diesel particulate filter dirty or damaged

How to Fix

  1. Check the integrity of the sensor wiring and connectors
  2. Test the resistance of the temperature sensor
  3. Check sensor signals using an OBD-II scanner
  4. Replace faulty temperature sensor
  5. Flash or replace ECU if necessary

Related codes

Error P24C6 by Vehicle Brand

FAQ

What does the P24C6 code mean?

P24C6 is an OBD-II diagnostic trouble code that indicates: Particulate Matter Sensor Temperature Circuit

What causes a P24C6 error code?

The most common causes of P24C6 include: Open or short circuit in the sensor circuit; Malfunction of the temperature sensor itself; Damage to wiring or connectors; Problems with the engine control unit (ECU).

How do I fix a P24C6 diagnostic trouble code?

To fix P24C6: Check the integrity of the sensor wiring and connectors. Test the resistance of the temperature sensor. Check sensor signals using an OBD-II scanner. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P24C6?

Yes, but get it checked soon

How much does it cost to fix P24C6?

The estimated repair cost for P24C6 is $33–89. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat