Engine-CodesFord – P2085 Ford

P2085 Ford Code - Exhaust Gas Temperature Sensor Circuit Intermittent Bank 1 Sensor 2

Quick Answer

The P2085 Ford diagnostic trouble code indicates a problem with the Exhaust Gas Temperature (EGT) sensor circuit for Bank 1 Sensor 2. Common causes include Faulty EGT sensor, Damaged wiring or connectors, Corrosion or poor connections. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means
P2085 Ford indicates Exhaust Gas Temperature Sensor Circuit Intermittent Bank 1 Sensor 2.
Common causes
Common causes include Faulty EGT sensor, Damaged wiring or connectors, Corrosion or poor connections.
Severity
Low - monitor the vehicle and repair when practical.
Can I drive?
The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
Table of contents Created and updated by William Orellana on Sep 09, 2024
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Code P2085 Ford Description

The P2085 Ford diagnostic trouble code indicates a problem with the Exhaust Gas Temperature (EGT) sensor circuit for Bank 1 Sensor 2. This sensor is responsible for monitoring the exhaust gas temperature in the emissions system. The EGT sensor plays a crucial role in ensuring the engine operates within the specified temperature range, which is important for optimal fuel combustion and emissions control.

OBDII Code P2085 Ford - Exhaust Gas Temperature Sensor Circuit Intermittent Bank 1 Sensor 2
P2085 Ford Code - Exhaust Gas Temperature Sensor Circuit Intermittent Bank 1 Sensor 2

Common Causes of P2085 Ford

  1. Faulty EGT sensor
  2. Damaged wiring or connectors
  3. Corrosion or poor connections
  4. ECM software issues
  5. Exhaust system leaks

Symptoms of P2085 Ford

  1. Decreased fuel efficiency
  2. Rough idling
  3. Hesitation during acceleration
  4. Engine misfires
  5. Illumination of the Check Engine Light

How to Fix P2085 Ford

  1. Diagnose the issue: Use a scan tool to retrieve the trouble code and perform a visual inspection of the EGT sensor, wiring, and connectors.
  2. Test the EGT sensor: Check the sensor's resistance and compare it to the manufacturer's specifications. Replace the sensor if necessary.
  3. Inspect wiring and connectors: Look for any signs of damage, corrosion, or loose connections. Repair or replace as needed.
  4. Clear the trouble code: After completing the repairs, clear the code using a scan tool and test drive the vehicle to ensure the issue has been resolved.
  5. Monitor system operation: Keep an eye on the EGT sensor readings and check for any recurring issues to prevent future problems.

Cost to Fix P2085 Ford

The typical repair costs for addressing the P2085 Ford code can vary depending on the specific vehicle make and model, as well as the labor rates in your area. On average, the parts for replacing an EGT sensor can range from $50 to $150, while the labor costs can add another $100 to $200. Overall, you can expect to pay between $150 and $350 for this repair at an auto repair shop. However, it's advisable to contact local shops or dealerships for more accurate pricing based on your individual circumstances.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

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