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P2036 Ford Code - Exhaust Gas Temperature Sensor Circuit High Bank 2 Sensor 2

Quick Answer

The P2036 Ford diagnostic trouble code indicates an issue with the Exhaust Gas Temperature (EGT) sensor circuit on Bank 2 Sensor 2. Common causes include Faulty EGT Sensor: The most common cause of this code is a malfunctioning EGT sensor on Bank 2 Sensor 2, Wiring Issues: Damaged or corroded wiring connecting the EGT sensor to the ECM can also trigger this code, ECM Malfunction: A problem with the Engine Control Module (ECM) can disrupt communication with the EGT sensor, leading to high voltage readings. 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
P2036 Ford indicates Exhaust Gas Temperature Sensor Circuit High Bank 2 Sensor 2.
Common causes
Common causes include Faulty EGT Sensor: The most common cause of this code is a malfunctioning EGT sensor on Bank 2 Sensor 2, Wiring Issues: Damaged or corroded wiring connecting the EGT sensor to the ECM can also trigger this code, ECM Malfunction: A problem with the Engine Control Module (ECM) can disrupt communication with the EGT sensor, leading to high voltage readings.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 08, 2024
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Code P2036 Ford Description

The P2036 Ford diagnostic trouble code indicates an issue with the Exhaust Gas Temperature (EGT) sensor circuit on Bank 2 Sensor 2. This sensor is responsible for monitoring the exhaust gas temperature after it has passed through the catalytic converter on the second bank of cylinders in the vehicle's engine. The EGT sensor plays a crucial role in ensuring optimal engine performance and emissions control.

OBDII Code P2036 Ford - Exhaust Gas Temperature Sensor Circuit High Bank 2 Sensor 2
P2036 Ford Code - Exhaust Gas Temperature Sensor Circuit High Bank 2 Sensor 2

Common Causes of P2036 Ford

  1. Faulty EGT Sensor: The most common cause of this code is a malfunctioning EGT sensor on Bank 2 Sensor 2.
  2. Wiring Issues: Damaged or corroded wiring connecting the EGT sensor to the ECM can also trigger this code.
  3. ECM Malfunction: A problem with the Engine Control Module (ECM) can disrupt communication with the EGT sensor, leading to high voltage readings.
  4. Exhaust System Leak: Any leaks in the exhaust system near the EGT sensor can affect its readings and trigger this code.

Symptoms of P2036 Ford

  1. Check Engine Light: The most common symptom associated with this code is the illumination of the Check Engine Light on the vehicle's dashboard.
  2. Decreased Fuel Efficiency: A faulty EGT sensor can cause the engine to run inefficiently, leading to decreased fuel economy.
  3. Rough Idling: The engine may experience rough idling or hesitation when accelerating due to inaccurate temperature readings from the sensor.
  4. Reduced Power: The vehicle may lack power or struggle to accelerate properly when the EGT sensor is not functioning correctly.

How to Fix P2036 Ford

  1. Diagnose the Issue: Use a diagnostic scan tool to retrieve the trouble code and pinpoint the exact cause of the problem.
  2. Inspect Wiring: Check the wiring harness connecting the EGT sensor to the ECM for any signs of damage or corrosion. Repair or replace as needed.
  3. Test EGT Sensor: Test the EGT sensor on Bank 2 Sensor 2 to determine if it is functioning properly. Replace if faulty.
  4. Clear Codes: Clear the trouble code from the ECM using the diagnostic scan tool after completing the repairs.
  5. Test Drive: Take the vehicle for a test drive to ensure that the issue has been resolved and that the Check Engine Light does not reappear.

Cost to Fix P2036 Ford

The cost of repairing a P2036 Ford code can vary depending on the specific cause of the issue. In general, the cost of a new EGT sensor can range from $50 to $200, while the labor cost for the repair could be around $100 to $200. Therefore, the total repair cost for this issue may fall in the range of $150 to $400. It's important to note that these are rough estimates, and actual repair costs can differ based on factors such as location, vehicle make and model, and labor rates at the repair shop. It's recommended to consult with a professional mechanic for a more accurate cost estimate.

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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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