P2571 - Direct Ozone Reduction Catalyst Temperature Sensor Circuit Intermittent/Erratic

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3    What is this?
Table of contents

P2571 Possible Causes

  • Faulty Direct Ozone Reduction Catalyst Temperature Sensor
  • Direct Ozone Reduction Catalyst Temperature Sensor harness is open or shorted
  • Direct Ozone Reduction Catalyst Temperature Sensor circuit poor electrical connection

How do I fix code P2571?

Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

Cost of diagnosing the P2571 code

Labor: 1.0

The cost of diagnosing the P2571 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P2571 Description

The Engine Control Module (ECM) monitors the Direct Ozone Reduction Catalyst Temperature Sensor signal circuit. The ECM sets the OBDII code is the Direct Ozone Reduction Catalyst Temperature Sensor signal is out of factory specifications.
OBDII Code P2571 - Direct Ozone Reduction Catalyst Temperature Sensor Circuit Intermittent/Erratic - AutoCodes.com

P2571 More Information

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Information for specific makes

  • P2571 BMW Direct Ozone Reduction Catalyst Temperature Sensor Circuit Intermittent/Erratic
  • P2571 CHEVROLET Direct Ozone Reduction Catalyst Temperature Sensor Circuit Intermittent/Erratic
  • P2571 DODGE Direct Ozone Reduction Catalyst Temperature Sensor Circuit Intermittent/Erratic
  • P2571 FORD Direct Ozone Reduction Catalyst Temperature Sensor Circuit Intermittent/Erratic
  • P2571 GMC Direct Ozone Reduction Catalyst Temperature Sensor Circuit Intermittent/Erratic
  • P2571 MERCEDES-BENZ Direct Ozone Reduction Catalyst Temperature Sensor Circuit Intermittent/Erratic   

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