P2567

Direct Ozone Reduction Catalyst Temperature Sensor Circuit

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$28–89 (est.)

Symptoms

Check Engine light comes on
Increased fuel consumption
Reduced engine power
Unstable engine idling
Increased level of harmful emissions

Causes

Open or short circuit in the sensor circuit
Malfunction of the temperature sensor itself
Wiring harness damage
Connector problems or contact corrosion
Engine control unit malfunction

How to Fix

Check the integrity of the sensor circuit
Test the resistance of the temperature sensor
Inspect connectors and wiring harness for damage
If necessary, replace the temperature sensor
Check and update ECU software

Related codes

P2566 P2568 P2569