P0058 Audi Code - HO2S Heater Control Circuit High Bank 2 Sensor 2
Quick Answer
Oxygen Sensors (O2S) or Heated Oxygen Sensors (HO2S) need to reach a minimum operating temperature of 750 degrees F to produce an accurate voltage signal. Common causes include Faulty Heated Oxygen Sensor (H2OS) Bank 2 Sensor 2, Heated Oxygen Sensor (H2OS) Bank 2 Sensor 2 harness is open shorted, Heated Oxygen Sensor (H2OS) Bank 2 Sensor 2 circuit poor electrical connection. 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 Audi indicates HO2S Heater Control Circuit High Bank 2 Sensor 2.
- Common causes
- Common causes include Faulty Heated Oxygen Sensor (H2OS) Bank 2 Sensor 2, Heated Oxygen Sensor (H2OS) Bank 2 Sensor 2 harness is open shorted, Heated Oxygen Sensor (H2OS) Bank 2 Sensor 2 circuit poor electrical connection.
- 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.
Code P0058 Audi Description
In order to achieve the require temperature, a heater element is included inside the heated oxygen sensor. The ECM controls the heated oxygen sensor heater element based on signals from the engine coolant temperature and engine load. The ECM controls the heater element circuit by allowing current flow to ground.
The ECM monitors the voltage signal received through the heater element circuit and determines the state of the circuit by comparing the voltage detected with the factory specifications.
What are the Possible Causes of the DTC P0058 Audi?
- Faulty Heated Oxygen Sensor (H2OS) Bank 2 Sensor 2
- Heated Oxygen Sensor (H2OS) Bank 2 Sensor 2 harness is open shorted
- Heated Oxygen Sensor (H2OS) Bank 2 Sensor 2 circuit poor electrical connection
- Heated Oxygen Sensor (H2OS) Bank 2 Sensor 2 circuit fuse
- Faulty Engine Control Module (ECM)
How to Fix the DTC P0058 Audi?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0058 Audi code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about P0058 Audi Code
1. What are the common symptoms of OBDII code P0058 in an Audi?
- Common symptoms include poor fuel efficiency, rough idling, engine misfires, and the illumination of the check engine light.
2. What does the OBDII code P0058 indicate in an Audi?
- The code P0058 in an Audi refers to an issue with the HO2S (Heated Oxygen Sensor) Heater Control Circuit High on Bank 2 Sensor 2.
3. What are the possible causes of OBDII code P0058 in an Audi?
- The code P0058 in an Audi can be caused by a faulty HO2S sensor, damaged wiring or connectors, a blown fuse, or a problem with the ECM (Engine Control Module).
4. How can I diagnose the HO2S Heater Control Circuit High Bank 2 Sensor 2 issue in my Audi?
- Diagnosing the issue involves using an OBDII scanner to read the code, checking the HO2S sensor and its connections, and testing the heater circuit for continuity.
5. Can I continue driving my Audi with the OBDII code P0058 present?
- It is not recommended to drive your Audi with the code P0058 present, as it can lead to poor engine performance and potential damage to the catalytic converter.
6. How can I repair OBDII code P0058 in my Audi?
- Repairing the code P0058 may involve replacing the faulty HO2S sensor, repairing damaged wiring or connectors, checking and replacing fuses if necessary, or reprogramming the ECM.
7. Is it possible to reset the OBDII code P0058 in an Audi without fixing the issue?
- While you can clear the code with an OBDII scanner, it will likely reappear if the underlying issue causing the code is not addressed.
8. Can a DIY enthusiast fix the OBDII code P0058 in an Audi?
- Depending on the DIY skills and tools available, some enthusiasts may be able to fix the code P0058 by replacing the HO2S sensor or checking and repairing wiring issues.
9. How long does it typically take to repair OBDII code P0058 in an Audi?
- The repair time for the code P0058 can vary depending on the exact cause of the issue, but it may take anywhere from 1 to 3 hours to complete the repair.
10. What is the importance of fixing OBDII code P0058 in an Audi promptly?
- It is important to fix the code P0058 promptly to prevent further engine damage, ensure optimal fuel efficiency, and maintain the overall performance of your Audi.
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