Possible causes

– 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)

When is the code detected?

The P0058 is set when the ECM detects an excessively high voltage through the heated oxygen sensor heater circuit

Symptoms

– Engine Light ON (or Service Engine Soon Warning Light)

P0058 Description

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. The faster the heated oxygen sensor reaches that temperature the faster the sensor will start sending an accurate signal to the Engine Control Module (ECM).
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.

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P0058 Information for specific makes

P0058 AUDI
P0058 BMW
P0058 CHRYSLER
P0058 DODGE
P0058 HYUNDAI
P0058 INFINITI
P0058 JEEP
P0058 KIA
P0058 LEXUS
P0058 MAZDA
P0058 MITSUBISHI
P0058 NISSAN
P0058 SCION
P0058 SUBARU
P0058 SUZUKI
P0058 TOYOTA
P0058 VOLKSWAGEN