Engine-CodesScion – P0130 Scion

P0130 Scion Code - Oxygen Sensor Circuit Malfunction Bank 1 Sensor 1

Quick Answer

The P0130 Scion code indicates an issue with the oxygen sensor circuit for Bank 1 Sensor 1. Common causes include Faulty oxygen sensor, Damaged wiring or connectors in the sensor circuit, Exhaust leaks near the sensor. 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
P0130 Scion indicates Oxygen Sensor Circuit Malfunction Bank 1 Sensor 1.
Common causes
Common causes include Faulty oxygen sensor, Damaged wiring or connectors in the sensor circuit, Exhaust leaks near the sensor.
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.
Table of contents Created and updated by William Orellana on Sep 12, 2024
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Code P0130 Scion Description

The P0130 Scion code indicates an issue with the oxygen sensor circuit for Bank 1 Sensor 1. This sensor is responsible for measuring the oxygen content in the exhaust gases and providing feedback to the engine control module (ECM) to adjust the air-fuel mixture for optimal combustion. A malfunction in this circuit can lead to poor engine performance, increased emissions, and potential damage to the catalytic converter.

OBDII Code P0130 Scion - Oxygen Sensor Circuit Malfunction Bank 1 Sensor 1
P0130 Scion Code - Oxygen Sensor Circuit Malfunction Bank 1 Sensor 1

Common Causes of P0130 Scion

  1. Faulty oxygen sensor
  2. Damaged wiring or connectors in the sensor circuit
  3. Exhaust leaks near the sensor
  4. Contaminated sensor due to oil or coolant leaks
  5. ECM software issues

Symptoms of P0130 Scion

  1. Decreased fuel efficiency
  2. Rough idling or stalling
  3. Hesitation during acceleration
  4. Engine misfires
  5. Failed emissions test

How to Fix P0130 Scion

  1. Start by identifying the location of Bank 1 Sensor 1, typically located on the exhaust manifold before the catalytic converter.
  2. Inspect the wiring and connectors for any damage or corrosion. Repair or replace as necessary.
  3. Test the oxygen sensor using a multimeter to check for proper functionality. Replace the sensor if it is faulty.
  4. Clear the diagnostic trouble codes with a scan tool and test drive the vehicle to ensure the issue has been resolved.
  5. If the code persists, further diagnostics may be needed to identify any underlying issues with the ECM or exhaust system.

Cost to Fix P0130 Scion

The cost of repairing an oxygen sensor circuit malfunction can vary depending on the make and model of the vehicle, as well as the location of the sensor. On average, the cost of replacing an oxygen sensor ranges from $150 to $400, including parts and labor. Additional costs may apply if other components in the circuit need to be repaired or replaced. It's advisable to consult with a mechanic or auto repair shop for a more accurate estimate based on the specific vehicle and location.

When is the Code Detected?

The response of the voltage signal from the sensor takes more than the specified time.

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Information for Specific Scion Models

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

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