AutoCodes – Scion – P0130 2007 Scion xB

P0130 2007 Scion xB Code - Oxygen Sensor Circuit Malfunction Bank 1 Sensor 1

Quick Answer

The Heated Oxygen (HO2) sensor (bank 1 sensor 1) monitors the oxygen concentration in the exhaust gas. Common causes include Open or short in HO2 sensor (bank 1 sensor 1) circuit, HO2 sensor (bank 1 sensor 1), HO2 sensor heater (bank 1 sensor 1). Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P0130 2007 Scion xB indicates Oxygen Sensor Circuit Malfunction Bank 1 Sensor 1.
Common causes
Common causes include Open or short in HO2 sensor (bank 1 sensor 1) circuit, HO2 sensor (bank 1 sensor 1), HO2 sensor heater (bank 1 sensor 1).
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code Popularity 2,259
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jun 14, 2020
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Code P0130 2007 Scion xB Description

The Heated Oxygen (HO2) sensor (bank 1 sensor 1) monitors the oxygen concentration in the exhaust gas. For optimum TWC operation, the air-fuel mixture must be maintained as close as possible to the stoichiometric ratio. The HO2 sensor output voltage changes dramatically in the vicinity of the stoichiometric ratio. By making adjustments in accordance with these signal voltages, the ECM adjusts the fuel injection time so that the air-fuel ratio remains close to stoichiometric levels. If the oxygen concentration in the exhaust gas increases, the air-fuel ratio is lean and the HO2 sensor output voltage to the ECM drops below 0.45 V. If the oxygen concentration in the exhaust gas decreases, the air-fuel ratio is rich and the HO2 sensor output voltage to the ECM increases to above 0.45 V.
OBDII Code P0130 2007 Scion xB - Oxygen Sensor Circuit Malfunction Bank 1 Sensor 1 - AutoCodes.com
P0130 2007 Scion xB Code - Oxygen Sensor Circuit Malfunction Bank 1 Sensor 1

What are the Possible Causes of the DTC P0130 2007 Scion xB?

  • Open or short in HO2 sensor (bank 1 sensor 1) circuit
  • HO2 sensor (bank 1 sensor 1)
  • HO2 sensor heater (bank 1 sensor 1)
  • EFI relay
  • Air induction system
  • Fuel pressure
  • Injector
  • ECM

How to Fix the DTC P0130 2007 Scion xB?

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 P0130 2007 Scion xB 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.

Need more information about the P0130 2007 Scion xB code?

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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.

Frequently Asked Questions about P0130 2007 Scion xB Code

1. What are the common symptoms of OBDII code P0130 on a 2007 Scion xB?

- Common symptoms include poor fuel economy, rough idling, engine hesitation, and an illuminated check engine light.

2. What does the OBDII code P0130 on a 2007 Scion xB indicate?

- This code signifies an Oxygen Sensor Circuit Malfunction in Bank 1 Sensor 1, which is the upstream oxygen sensor located before the catalytic converter.

3. What are the possible causes of the Oxygen Sensor Circuit Malfunction in a 2007 Scion xB?

- Common causes include a faulty oxygen sensor, damaged wiring or connectors, exhaust leaks, or issues with the engine's air-fuel ratio.

4. How can I diagnose and repair the Oxygen Sensor Circuit Malfunction in my 2007 Scion xB?

- Diagnosis involves checking the oxygen sensor's wiring, connectors, and sensor itself. Repair may involve replacing the oxygen sensor, fixing wiring issues, or addressing exhaust leaks.

5. Can driving with the OBDII code P0130 on a 2007 Scion xB cause further damage?

- While driving with this code may not immediately harm the vehicle, prolonged operation can lead to reduced fuel efficiency and potential damage to the catalytic converter.

6. How much does it typically cost to repair the Oxygen Sensor Circuit Malfunction in a 2007 Scion xB?

- The cost can vary depending on the exact cause of the issue, but replacing the oxygen sensor can range from $100 to $300, while addressing wiring or exhaust leaks may be more costly.

7. Is it safe to continue driving a 2007 Scion xB with the OBDII code P0130?

- It is generally safe to drive the vehicle for a short period with this code, but it is recommended to address the issue promptly to avoid potential long-term problems.

8. Can I reset the check engine light after repairing the OBDII code P0130 on my 2007 Scion xB?

- Yes, the check engine light can be reset using an OBDII scanner after the repair is completed to clear the code and turn off the warning light.

9. How often should the oxygen sensor be replaced in a 2007 Scion xB?

- Oxygen sensors typically last between 50,000 to 100,000 miles, but it is recommended to follow the manufacturer's recommended maintenance schedule for optimal performance.

10. Will the OBDII code P0130 on a 2007 Scion xB affect the vehicle's emissions or cause it to fail an emissions test?

- Yes, this code indicates a fault in the oxygen sensor circuit, which can impact emissions and may cause the vehicle to fail an emissions test.

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