P2244 Acura Code - O2 Sensor Reference Voltage Performance Bank 1 Sensor 1
Quick Answer
The Front Oxygen Sensor (O2 Sensor 1) is placed into the exhaust manifold. Common causes include Faulty Front Oxygen Sensor Bank 1, Front Oxygen Sensor Bank 1 harness is open or shorted, Front 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
- P2244 Acura indicates O2 Sensor Reference Voltage Performance Bank 1 Sensor 1.
- Common causes
- Common causes include Faulty Front Oxygen Sensor Bank 1, Front Oxygen Sensor Bank 1 harness is open or shorted, Front 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 P2244 Acura Description
What are the Possible Causes of the DTC P2244 Acura?
- Faulty Front Oxygen Sensor Bank 1
- Front Oxygen Sensor Bank 1 harness is open or shorted
- Front Oxygen Sensor Bank 1 circuit poor electrical connection
How to Fix the DTC P2244 Acura?
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 P2244 Acura 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 P2244 Acura Code
What does the OBDII code P2244 mean on an Acura?
P2244 stands for "O2 Sensor Reference Voltage Performance Bank 1 Sensor 1" and indicates an issue with the reference voltage for the upstream oxygen sensor on Bank 1.
What are the symptoms of code P2244 on an Acura?
Common symptoms include an illuminated check engine light, poor fuel economy, rough idling, hesitation during acceleration, or failed emissions tests.
What causes the P2244 code on an Acura?
Typical causes include a faulty oxygen sensor, damaged wiring or connectors, a failing powertrain control module (PCM), or issues with the sensor's reference voltage circuit.
How is the P2244 code diagnosed on an Acura?
A technician will use a scan tool to read the code, inspect the oxygen sensor and its wiring, test the reference voltage circuit, and check for other related codes or underlying issues.
Can a faulty oxygen sensor cause the P2244 code?
Yes, a failing or damaged upstream oxygen sensor (Bank 1 Sensor 1) is a common cause of this code.
How do you fix the P2244 code on an Acura?
Repairs typically involve replacing the faulty oxygen sensor, repairing damaged wiring or connectors, or addressing issues in the circuit or PCM.
Is it safe to drive an Acura with the P2244 code?
Driving with this code may lead to poor performance and increased emissions. It's best to address the issue promptly to avoid further damage.
How much does it cost to fix the P2244 code on an Acura?
Repair costs vary but may range from $150 to $400, depending on whether the oxygen sensor needs replacement or wiring repairs are required.
Can a dirty air filter trigger the P2244 code?
A dirty air filter is unlikely to directly cause this code, but it can contribute to poor engine performance, which could worsen the issue.
Do I need to clear the P2244 code after repairs?
Yes, after completing repairs, use an OBDII scanner to clear the code and verify if the issue is resolved by performing a test drive.
Discuss the causes and fixes for P2244 Acura OBDII Code
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