P0130 Subaru Code - O2 Sensor Circuit Malfunction Bank 1 Sensor 1
Quick Answer
The front heated oxygen sensor (or O2 sensor 1) is placed into the exhaust manifold. Common causes include Faulty Front Heated Oxygen Sensor Bank 1, Front Heated Oxygen Sensor Bank 1 harness is open or shorted, Front Heated Oxygen Sensor Bank 1 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
- P0130 Subaru indicates O2 Sensor Circuit Malfunction Bank 1 Sensor 1.
- Common causes
- Common causes include Faulty Front Heated Oxygen Sensor Bank 1, Front Heated Oxygen Sensor Bank 1 harness is open or shorted, Front Heated Oxygen Sensor Bank 1 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 P0130 Subaru Description
What are the Possible Causes of the DTC P0130 Subaru?
- Faulty Front Heated Oxygen Sensor Bank 1
- Front Heated Oxygen Sensor Bank 1 harness is open or shorted
- Front Heated Oxygen Sensor Bank 1 circuit poor electrical connection
- Inappropriate fuel pressure
- Faulty fuel injectors
- Intake air leaks may be faulty
- Exhaust gas leaks
How to Fix the DTC P0130 Subaru?
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 Subaru 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 P0130 Subaru Code
1. What does the OBDII code P0130 for Subaru mean?
The code P0130 indicates an O2 Sensor Circuit Malfunction for Bank 1 Sensor 1 in your Subaru.
2. What are the common symptoms of a P0130 error code?
Common symptoms of a P0130 code include poor fuel economy, rough idling, stalling, and an illuminated check engine light on the dashboard.
3. What causes the O2 Sensor Circuit Malfunction Bank 1 Sensor 1 code in a Subaru?
Possible causes of a P0130 code in a Subaru include a faulty oxygen sensor, damaged wiring or connectors, exhaust leaks, or issues with the engine's air-fuel mixture.
4. How can I diagnose a P0130 error code in my Subaru?
Diagnosing a P0130 code typically involves using an OBDII scanner to retrieve the code, inspecting the oxygen sensor and its wiring, checking for exhaust leaks, and testing the sensor's voltage output.
5. Can I drive my Subaru with a P0130 error code?
While it may be possible to drive with a P0130 code, it is not recommended as it can lead to decreased fuel efficiency and potential damage to the catalytic converter over time.
6. How do I repair a P0130 O2 Sensor Circuit Malfunction Bank 1 Sensor 1 code in a Subaru?
Repairing a P0130 code often involves replacing the faulty oxygen sensor, repairing damaged wiring or connectors, fixing exhaust leaks, and clearing the error code with an OBDII scanner.
7. Is it possible to reset a P0130 error code in a Subaru without fixing the underlying issue?
While you can clear the error code temporarily with an OBDII scanner, it is important to address the root cause of the P0130 code to prevent it from reoccurring.
8. How much does it typically cost to repair a P0130 code in a Subaru?
The cost of repairing a P0130 code in a Subaru can vary depending on the extent of the issue, but it may range from $100 to $300 for parts and labor.
9. Can a P0130 error code in a Subaru cause other problems if left unresolved?
If left unresolved, a P0130 code can lead to decreased fuel efficiency, engine performance issues, increased emissions, and potential damage to the catalytic converter.
10. How often should I replace the oxygen sensor in my Subaru to prevent a P0130 error code?
It is recommended to replace the oxygen sensor in your Subaru as part of regular maintenance every 60,000 to 90,000 miles to help prevent issues like the P0130 error code.
Discuss the causes and fixes for P0130 Subaru OBDII Code
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Hi I have 2004 Subaru Impreza 2.4 and it have po130 code, already change de o2 sensor but I still the same code. Please can somebody help me
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I have a 2004 Subaru Forrester with P0130 not going away after a new cat and replacing sensor 2x so far. Still the check engine light and code. Any thoughts?
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hi i have replced upstream and the light is still on do i have to replce the downstream to?
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You shouldn't have to, the P0130 code is for the upstream sensor only. What model and year is your Subaru?
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I checked a national database of repairs an there is nothing else that cause the P0130 other than the sensor itself. Do you have any other symptoms or codes? any exhaust leaks?
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