P24AE

Particulate Matter Sensor Circuit

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$56–167 (est.)

Symptoms

Check Engine Light Is On
Reduced engine power
Increased fuel consumption
Unstable engine idling
Problems with the exhaust gas cleaning system

Causes

Particulate filter sensor malfunction
Open or short circuit in the sensor circuit
Poor contact in sensor connectors
Engine control unit malfunction
Mechanical damage to the sensor

How to Fix

Check the integrity of the wiring to the sensor
Check sensor connectors for corrosion and damage
Test the diesel particulate filter sensor
Replace sensor if necessary
Reset the error code and check the system

Related codes

P24AF P24AD P2453