P0058 KIA Code - HO2S 22 Hater Circuit High Input
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 KIA indicates HO2S 22 Hater Circuit High Input.
- 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 KIA 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 KIA?
- 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 KIA?
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 KIA 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 KIA Code
What does the OBDII code P0058 mean for a Kia vehicle?
P0058 indicates a problem with the heater circuit for the downstream oxygen sensor (HO2S) on bank 2, which is reporting a high voltage input.
What are the symptoms of the P0058 code in a Kia?
Symptoms may include increased fuel consumption, rough idling, reduced engine performance, and the illumination of the check engine light.
What causes the P0058 code to appear in a Kia?
Common causes include a faulty oxygen sensor, damaged wiring or connectors in the heater circuit, or issues with the vehicle’s powertrain control module (PCM).
Can I drive my Kia with the P0058 code active?
While the vehicle may still be drivable, ignoring this code can lead to reduced fuel efficiency and potential damage to the catalytic converter.
How do I fix the P0058 code on my Kia?
Repairs may include replacing the faulty oxygen sensor, repairing or replacing damaged wiring/connectors, or diagnosing and addressing issues with the PCM.
How can I confirm the oxygen sensor is the cause of the P0058 code?
Use a multimeter to test the resistance of the oxygen sensor heater circuit and compare the readings to the manufacturer’s specifications.
What tools are needed to diagnose the P0058 code in a Kia?
You may need an OBDII scanner, multimeter, and basic automotive tools to test the sensor and inspect the wiring.
Does the P0058 code affect emissions?
Yes, the code can impact emissions by disrupting the proper operation of the oxygen sensor, which affects the air-fuel mixture.
What is the cost to repair the P0058 code on a Kia?
Repair costs vary but typically range from $150 to $400, depending on whether the oxygen sensor, wiring, or other components need replacement.
How can I prevent the P0058 code from reoccurring in my Kia?
Regular maintenance, such as inspecting wiring and connectors and replacing oxygen sensors as needed, can help prevent this code from reappearing.
Discuss the causes and fixes for P0058 KIA OBDII Code
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