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P2241 Dodge Code - O2 Sensor Positive Current Control Circuit Low Bank 2 Sensor 1

Quick Answer

The P2241 diagnostic trouble code (DTC) for Dodge vehicles refers to the O2 sensor positive current control circuit low for bank 2 sensor 1. Common causes include Faulty O2 Sensor: The oxygen sensor itself may be defective and not functioning properly, Wiring Issues: Damaged or corroded wiring connecting the O2 sensor to the ECM can disrupt the current flow, ECM Malfunction: A problem with the engine control module can also trigger this code. 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
P2241 Dodge indicates O2 Sensor Positive Current Control Circuit Low Bank 2 Sensor 1 .
Common causes
Common causes include Faulty O2 Sensor: The oxygen sensor itself may be defective and not functioning properly, Wiring Issues: Damaged or corroded wiring connecting the O2 sensor to the ECM can disrupt the current flow, ECM Malfunction: A problem with the engine control module can also trigger this code.
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 P2241 Dodge Description

The P2241 diagnostic trouble code (DTC) for Dodge vehicles refers to the O2 sensor positive current control circuit low for bank 2 sensor 1. This code indicates that there is a problem with the circuit that controls the positive current for the oxygen sensor located before the catalytic converter on bank 2 of the engine. The oxygen sensor plays a crucial role in monitoring the exhaust gases and providing feedback to the engine control module (ECM) to adjust the air-fuel mixture for optimal combustion.

OBDII Code P2241 Dodge - O2 Sensor Positive Current Control Circuit Low Bank 2 Sensor 1
P2241 Dodge Code - O2 Sensor Positive Current Control Circuit Low Bank 2 Sensor 1

Common Causes of P2241 Dodge

  1. Faulty O2 Sensor: The oxygen sensor itself may be defective and not functioning properly.
  2. Wiring Issues: Damaged or corroded wiring connecting the O2 sensor to the ECM can disrupt the current flow.
  3. ECM Malfunction: A problem with the engine control module can also trigger this code.
  4. Exhaust System Leaks: Any leaks in the exhaust system before the O2 sensor can affect its readings.

Symptoms of P2241 Dodge

  1. Check Engine Light: The most common symptom associated with this code is the illumination of the check engine light on the dashboard.
  2. Poor Fuel Economy: A faulty O2 sensor can lead to incorrect air-fuel mixture adjustments, resulting in decreased fuel efficiency.
  3. Rough Idle: The engine may experience rough idling or hesitation when accelerating.
  4. Increased Emissions: A malfunctioning O2 sensor can cause the vehicle to emit higher levels of pollutants.
  5. Engine Misfires: The engine may misfire or run roughly due to incorrect air-fuel mixture ratios.

How to Fix P2241 Dodge

  1. Diagnose the Issue: Use an OBD-II scanner to retrieve the specific code and diagnose the problem with the O2 sensor circuit.
  2. Inspect Wiring: Check the wiring harness for any damage or corrosion, and repair or replace any faulty connections.
  3. Replace O2 Sensor: If the sensor itself is faulty, it will need to be replaced with a new one.
  4. Clear Codes: After completing the repair, clear the DTCs from the ECM memory to reset the check engine light.
  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 P2241 Dodge

The cost to repair a P2241 DTC for Dodge vehicles can vary depending on the specific cause of the issue. On average, the cost of replacing an O2 sensor can range from $150 to $250, including parts and labor. However, if there are additional wiring or ECM issues, the cost may increase accordingly. It is recommended to consult with a trusted mechanic or dealership to get an accurate estimate based on the specific circumstances of your vehicle. Keep in mind that labor rates and diagnosis fees can vary, so it's advisable to shop around for the best deal.

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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.

Frequently Asked Questions about P2241 Dodge Code

1. What does the OBDII code P2241 mean on a Dodge vehicle?

P2241 indicates an issue with the O2 Sensor Positive Current Control Circuit Low for Bank 2, Sensor 1. This means the oxygen sensor is not functioning properly due to a low current signal.

2. What are the common symptoms of the P2241 code on a Dodge?

Symptoms may include reduced fuel efficiency, poor engine performance, rough idling, the Check Engine Light being illuminated, and difficulty passing emissions tests.

3. What causes the P2241 code to trigger on a Dodge?

Common causes include a faulty oxygen sensor, damaged wiring or connectors in the circuit, a malfunctioning PCM (Powertrain Control Module), or exhaust system leaks.

4. Which oxygen sensor does Bank 2 Sensor 1 refer to?

Bank 2 Sensor 1 refers to the upstream oxygen sensor located before the catalytic converter on the side of the engine opposite Bank 1.

5. Can a faulty oxygen sensor alone cause the P2241 code?

Yes, a faulty oxygen sensor is a primary cause of this code, but other issues like damaged wiring or PCM faults can also lead to the code being triggered.

6. How can I diagnose the P2241 code on my Dodge?

Start by visually inspecting the oxygen sensor and its wiring for damage, use a multimeter to test the circuit, and scan the PCM for related codes to determine if additional issues are present.

7. Can I drive my Dodge with the P2241 code active?

Driving with the P2241 code is not recommended, as it can lead to poor fuel economy, increased emissions, and potential damage to the catalytic converter over time.

8. How do I fix the P2241 code on a Dodge?

Repairs may include replacing the faulty oxygen sensor, repairing or replacing damaged wiring or connectors, fixing exhaust leaks, or reprogramming or replacing the PCM if necessary.

9. How much does it typically cost to fix the P2241 code on a Dodge?

Repair costs vary, but replacing an oxygen sensor typically ranges from $150 to $400, depending on parts and labor. Additional repairs for wiring or PCM issues may increase costs.

10. Can a P2241 code clear on its own?

The code is unlikely to clear on its own unless the underlying issue is resolved. After repairs, clearing the code with an OBDII scanner may be necessary.

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