P0130Medium urgency

O2 Sensor Circuit (Bank 1 Sensor 1)

Emission · Oxygen Sensors

⚠️ Fuel economy and emissions are affected. Schedule service within 1–2 weeks.

What this means

The upstream Bank 1 oxygen sensor voltage is outside the normal operating range. The sensor may be responding too slowly, outputting incorrect voltage, or have a circuit fault.

Likely causes

Aged or contaminated upstream O2 sensorMost common
Exhaust leak near sensorCommon
Sensor wiring faultCommon

Estimated repair cost

Upstream O2 sensor$120 – $300

Exhaust leak repair$100 – $400

Wiring repair$80 – $200

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Frequently asked questions about P0130

What does P0130 mean?

The upstream Bank 1 oxygen sensor voltage is outside the normal operating range. The sensor may be responding too slowly, outputting incorrect voltage, or have a circuit fault.

Is P0130 serious?

Fuel economy and emissions are affected. Schedule service within 1–2 weeks.

How much does it cost to fix P0130?

Repair costs for P0130 range from $120 – $300 depending on the root cause and your vehicle.

Can I drive with P0130?

You can drive short distances but should have it repaired within 1–2 weeks to prevent further damage.

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