P0153 Infiniti Code - O2 Sensor Circuit Slow Response Bank 2 Sensor 1
Quick Answer
The P0153 Infiniti code indicates that there is a slow response from the O2 sensor located in Bank 2, Sensor 1 of the vehicle. Common causes include Faulty O2 sensor, Damaged wiring or connectors, ECM issues. 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
- P0153 Infiniti indicates O2 Sensor Circuit Slow Response Bank 2 Sensor 1.
- Common causes
- Common causes include Faulty O2 sensor, Damaged wiring or connectors, ECM issues.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code P0153 Infiniti Description
The P0153 Infiniti code indicates that there is a slow response from the O2 sensor located in Bank 2, Sensor 1 of the vehicle. The O2 sensor, also known as the oxygen sensor, plays a crucial role in monitoring the amount of oxygen in the exhaust gases. This data is essential for the engine control module (ECM) to adjust the air-fuel mixture in real-time, ensuring optimal performance and fuel efficiency.
Common Causes of P0153 Infiniti
- Faulty O2 sensor
- Damaged wiring or connectors
- ECM issues
- Exhaust leaks
- Contaminated sensor
Symptoms of P0153 Infiniti
- Decreased fuel efficiency
- Rough idling or stalling
- Check Engine Light illuminated
- Poor acceleration
- Increased emissions
How to Fix P0153 Infiniti
- Diagnose the issue by using an OBD-II scanner to confirm the P0153 code and inspect the O2 sensor in Bank 2, Sensor 1.
- Check the wiring and connectors for any damage or corrosion, repairing or replacing as necessary.
- Test the O2 sensor's response time and replace it if it is faulty or contaminated.
- Clear the code and test drive the vehicle to ensure the issue has been resolved.
- If the problem persists, further diagnostics may be needed to identify any underlying ECM issues.
Cost to Fix P0153 Infiniti
The typical repair costs for addressing a P0153 code can range from $150 to $400, depending on the make and model of the vehicle, the cost of the O2 sensor, and the labor rates at the repair shop. Additional costs may be incurred if wiring repairs or ECM diagnostics are required. It's important to note that labor rates can vary, so it's advisable to check with local auto repair shops for a more accurate estimate.
Tech Notes for P0153 Infiniti
For Infiniti models 2005 and up see: P0153 Infiniti
When is the Code Detected?
Need more information about the P0153 Infiniti code?
Need more information on how to fix the P0153 Infiniti code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P0153 Infiniti code diagnosed by a professional: Find a repair shop in your area
Information for Specific Infiniti Models
- P0153 2003 Infiniti G35 — O2 Sensor Circuit Slow Response Bank 2 Sensor 1
- P0153 2004 Infiniti G35 — O2 Sensor Circuit Slow Response Bank 2 Sensor 1
- P0153 2005 Infiniti G35 — Air Fuel Ratio Circuit Slow Response Bank 2 Sensor 1
- P0153 2006 Infiniti G35 — Air Fuel Ratio Circuit Slow Response Bank 2 Sensor 1
Frequently Asked Questions about P0153 Infiniti Code
No Frequently Asked Questions about P0153 Infiniti Code found.
Discuss the causes and fixes for P0153 Infiniti OBDII Code
Code P0153 Infiniti comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.