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P2244 Lincoln Code - O2 Sensor Reference Voltage Performance Bank 1 Sensor 1

Quick Answer

The O2 Sensor Reference Voltage Performance Bank 1 Sensor 1 diagnostic trouble code (DTC) P2244 in a Lincoln vehicle indicates that there is a problem with the oxygen sensor's reference voltage in the first bank of cylinders. Common causes include Faulty oxygen sensor, Wiring or connector issues, ECM malfunction. Severity is Moderate - service should be scheduled soon. The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.

What it means
P2244 Lincoln indicates O2 Sensor Reference Voltage Performance Bank 1 Sensor 1.
Common causes
Common causes include Faulty oxygen sensor, Wiring or connector issues, ECM malfunction.
Severity
Moderate - service should be scheduled soon.
Can I drive?
The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.
What is this?
Table of contents Created and updated by William Orellana on Sep 09, 2024
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Code P2244 Lincoln Description

The O2 Sensor Reference Voltage Performance Bank 1 Sensor 1 diagnostic trouble code (DTC) P2244 in a Lincoln vehicle indicates that there is a problem with the oxygen sensor's reference voltage in the first bank of cylinders. The oxygen sensor, also known as the O2 sensor, plays a crucial role in monitoring the amount of oxygen in the exhaust gases and providing feedback to the engine control module (ECM) to adjust the air-fuel mixture for optimal combustion efficiency.

OBDII Code P2244 Lincoln - O2 Sensor Reference Voltage Performance Bank 1 Sensor 1
P2244 Lincoln Code - O2 Sensor Reference Voltage Performance Bank 1 Sensor 1

Common Causes of P2244 Lincoln

  1. Faulty oxygen sensor
  2. Wiring or connector issues
  3. ECM malfunction
  4. Exhaust system leaks
  5. Engine coolant leaks

Symptoms of P2244 Lincoln

  1. Decreased fuel efficiency
  2. Rough idling or stalling
  3. Engine hesitation or surging
  4. Check Engine Light illuminated
  5. Increased emissions

How to Fix P2244 Lincoln

  1. Diagnose the code using a scan tool to confirm the issue with the oxygen sensor's reference voltage.
  2. Inspect the wiring and connectors for any damage or corrosion.
  3. Test the oxygen sensor's voltage output and replace it if necessary.
  4. Clear the DTC and reset the ECM to see if the code returns.
  5. Perform a road test to verify that the issue has been resolved.

Cost to Fix P2244 Lincoln

The typical repair costs for addressing the P2244 code in a Lincoln vehicle can range from $150 to $400, depending on the specific cause of the issue and the cost of parts and labor. It is important to note that the diagnosis time and labor rates at auto repair shops can vary, so it is advisable to check with local service providers for a more accurate estimate. It's also recommended to address this issue promptly to prevent further damage and maintain the vehicle's performance and efficiency.

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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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