P0058 Dodge Code - O2 Sensor 2/2 Heater Circuit High
Quick Answer
The P0058 diagnostic trouble code (DTC) for Dodge vehicles specifically indicates an issue with the Oxygen Sensor 2, Bank 2 heater circuit being too high. Common causes include Faulty Oxygen Sensor: The sensor itself may be malfunctioning or damaged, Wiring Issues: Damaged or corroded wiring in the sensor circuit can cause high voltage, Heater Circuit Malfunction: A problem with the heater circuit itself can lead to excessive voltage. 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
- P0058 Dodge indicates O2 Sensor 2/2 Heater Circuit High.
- Common causes
- Common causes include Faulty Oxygen Sensor: The sensor itself may be malfunctioning or damaged, Wiring Issues: Damaged or corroded wiring in the sensor circuit can cause high voltage, Heater Circuit Malfunction: A problem with the heater circuit itself can lead to excessive voltage.
- 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.
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Code P0058 Dodge Description
The P0058 diagnostic trouble code (DTC) for Dodge vehicles specifically indicates an issue with the Oxygen Sensor 2, Bank 2 heater circuit being too high. This sensor is responsible for monitoring the oxygen levels in the exhaust gases and providing feedback to the engine control module (ECM) to adjust the air-fuel mixture for optimal combustion. The heater circuit is essential for the sensor to reach its operating temperature quickly for accurate readings.
Common Causes of P0058 Dodge
- Faulty Oxygen Sensor: The sensor itself may be malfunctioning or damaged.
- Wiring Issues: Damaged or corroded wiring in the sensor circuit can cause high voltage.
- Heater Circuit Malfunction: A problem with the heater circuit itself can lead to excessive voltage.
- ECM Malfunction: A fault in the engine control module can incorrectly interpret sensor data.
- Exhaust Leak: A leak in the exhaust system can affect sensor readings and cause the code to trigger.
Symptoms of P0058 Dodge
- Check Engine Light: The most common symptom is the illumination of the check engine light on the dashboard.
- Decreased Fuel Efficiency: A faulty oxygen sensor can cause the engine to run rich or lean, affecting fuel consumption.
- Rough Idle: The engine may idle roughly or stall due to incorrect air-fuel mixture.
- Failed Emissions Test: A malfunctioning O2 sensor can lead to increased emissions, causing the vehicle to fail emissions testing.
- Poor Engine Performance: The vehicle may experience a lack of power or acceleration due to inaccurate sensor readings.
How to Fix P0058 Dodge
- Diagnose the Issue: Use a scan tool to read the code and perform further testing to pinpoint the exact cause of the high voltage.
- Check Wiring: Inspect the wiring harness for any damage, corrosion, or loose connections and repair as needed.
- Test the Oxygen Sensor: Verify the functionality of the downstream oxygen sensor and replace if necessary.
- Check Heater Circuit: Test the heater circuit for proper operation and repair or replace any faulty components.
- Clear Codes: After making repairs, clear the DTC and test drive the vehicle to ensure the issue has been resolved.
Cost to Fix P0058 Dodge
The cost of repairing the O2 Sensor 2/2 Heater Circuit High code can vary depending on the specific cause of the issue and the labor rates in your area. Generally, the cost of replacing an oxygen sensor can range from $200 to $400, including parts and labor. However, if additional repairs or component replacements are needed, the cost may increase. It's recommended to consult with a qualified mechanic or auto repair shop for a more accurate estimate based on your vehicle's make and model.
Tech Notes for P0058 Dodge
2005-2006 Dodge Magnum
2005-2006 Dodge Charger
Dodge Factory Service Bulletin OBDII Code P0058
When is the Code Detected?
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Frequently Asked Questions about P0058 Dodge Code
1. What does OBDII code P0058 for a Dodge indicate?
- OBDII code P0058 for a Dodge indicates a problem with the O2 Sensor 2/2 Heater Circuit High.
2. What are the common symptoms of OBDII code P0058 in a Dodge?
- Common symptoms of OBDII code P0058 in a Dodge include poor fuel economy, rough idling, and an illuminated check engine light.
3. What are the possible causes of OBDII code P0058 in a Dodge?
- Possible causes of OBDII code P0058 in a Dodge include a faulty O2 sensor, damaged wiring or connectors, or a problem with the vehicle's engine control module (ECM).
4. How can I diagnose the O2 Sensor 2/2 Heater Circuit High issue in my Dodge?
- To diagnose the O2 Sensor 2/2 Heater Circuit High issue in your Dodge, you can use an OBDII scanner to retrieve the specific trouble code and then inspect the O2 sensor, wiring, and connectors for any visible damage.
5. Can I continue driving my Dodge with OBDII code P0058?
- While you may be able to drive your Dodge with OBDII code P0058, it is not recommended as it can lead to decreased fuel efficiency and poor engine performance. It is best to address the issue promptly.
6. How do I repair OBDII code P0058 in my Dodge?
- To repair OBDII code P0058 in your Dodge, you may need to replace the faulty O2 sensor, repair any damaged wiring or connectors, or reprogram the engine control module (ECM) if necessary.
7. Are there any DIY tips for fixing OBDII code P0058 in a Dodge?
- DIY tips for fixing OBDII code P0058 in a Dodge include ensuring proper connection of the O2 sensor, checking for any visible damage to the wiring, and using a multimeter to test for continuity.
8. How much does it cost to repair OBDII code P0058 in a Dodge?
- The cost to repair OBDII code P0058 in a Dodge can vary depending on the specific issue, but it may range from $100 to $300 for parts and labor.
9. Can a bad O2 sensor cause OBDII code P0058 in a Dodge?
- Yes, a bad O2 sensor can cause OBDII code P0058 in a Dodge, specifically if the sensor's heater circuit is malfunctioning.
10. Is it necessary to reset the check engine light after repairing OBDII code P0058 in a Dodge?
- It is recommended to reset the check engine light after repairing OBDII code P0058 in a Dodge to ensure that the issue has been resolved and to monitor for any new problems.
Discuss the causes and fixes for P0058 Dodge OBDII Code
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Replaced both o2's before and aft the cat. Still getting code P0058, now what?
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i have a 05 dodge durango engine code "N".. it revs up and down somtimes also.. would this effect the 02 sensors? 2nd question ;doesnt it usually take a little bit for the light to come back on after reseting the computer for this P0058? its coming back immediately after reseting.. leads me to believe there is a electrical issue.. what do u reccomend? have not changed any parts at this time.. thanx for your time
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Usually the sensor is the problem. Sometimes water gets into the connector and make the sensor and circuit fail. Start by inspecting the sensor connector.
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I know this is an old thread, but is there and where would the fuse be on an 04 Durango 4.7? Nothing on the panel covers and can't seem to find online. My P0058 code returns immediately after resetting and the wires look fine.
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For you model year, the O2 sensor is powered directly from the Powertrain Control Module (PCM). If the sensor is OK, then special tools are needed to test if the problem are the wires from the PCM or the PCM it self.
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I have a 06 Dodge Durango 4.7 L. My engine light illuminated and The code P0058 came out on my OBD II. IT said HO2S Heater Control Circuit High bank 2, Sensor 2. Where is that located? And what am i replacing? Is that my O2 sensor or something different? Thank you for your help.
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2006 dodge 1500 5.7 hemi HO2S bank 2 sensor 2 heater circuit high do I need to replace it and where's it located
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Is the same as above. The PCM powers the O2 sensor. If the O2 sensor is OK, then the problem is either the wires or the PCM. In some very rare case the problem is the Catalytic Converter, but usually the problem is the O2 sensor.
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