AutoCodes – Ford – P0153 Ford

P0153 Ford Code - O2 Sensor Circuit Slow Response Bank 2 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 2, Front Heated Oxygen Sensor Bank 2 harness is open or shorted, Front Heated Oxygen Sensor Bank 2 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
P0153 Ford indicates O2 Sensor Circuit Slow Response Bank 2 Sensor 1.
Common causes
Common causes include Faulty Front Heated Oxygen Sensor Bank 2, Front Heated Oxygen Sensor Bank 2 harness is open or shorted, Front Heated Oxygen Sensor Bank 2 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.
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Code Popularity 48,113
How popular is this code, among other codes? Medium
Table of contents Created and updated by William Orellana on Jun 14, 2020
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Code P0153 Ford Description

The front heated oxygen sensor (or O2 sensor 1) is placed into the exhaust manifold. It detects the amount of oxygen in the exhaust gas compared to the outside air. The heated oxygen sensor 1 has a closed-end tube made of ceramic zirconia. The zirconia generates voltage from approximately 1V in richer conditions to 0V in leaner conditions. The heated oxygen sensor 1 signal is sent to the Engine Control Module (ECM). The ECM adjusts the injection pulse duration to achieve the ideal air-fuel ratio. The ideal air-fuel ratio occurs near the radical change from 1V to 0V.
OBDII Code P0153 Ford - O2 Sensor Circuit Slow Response Bank 2 Sensor 1 - AutoCodes.com
P0153 Ford Code - O2 Sensor Circuit Slow Response Bank 2 Sensor 1

What are the Possible Causes of the DTC P0153 Ford?

  • Faulty Front Heated Oxygen Sensor Bank 2
  • Front Heated Oxygen Sensor Bank 2 harness is open or shorted
  • Front Heated Oxygen Sensor Bank 2 circuit poor electrical connection
  • Inappropriate fuel pressure
  • Faulty fuel injectors
  • Intake air leaks
  • Exhaust gas leaks

How to Fix the DTC P0153 Ford?

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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0153 Ford 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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Information for Specific Ford 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.

Frequently Asked Questions about P0153 Ford Code

1. What does OBDII code P0153 for a Ford mean?

This code indicates that the O2 sensor circuit in Bank 2 Sensor 1 is experiencing a slow response.

2. What are the common symptoms of the P0153 code?

Common symptoms include poor fuel economy, rough idle, engine misfires, and potentially a check engine light illuminating on the dashboard.

3. What are the possible causes of the P0153 code in a Ford vehicle?

Common causes include a faulty O2 sensor, wiring issues in the O2 sensor circuit, exhaust leaks, engine vacuum leaks, or a malfunctioning engine control module (ECM).

4. How can I diagnose the cause of the P0153 code?

Diagnosis typically involves inspecting the O2 sensor and its wiring for damage or corrosion, checking for exhaust leaks, and using a scan tool to monitor sensor data for proper operation.

5. Can I drive my Ford with the P0153 code?

It is generally not recommended to drive with this code as it can lead to decreased fuel efficiency and potential damage to the catalytic converter over time.

6. How can I repair the P0153 code in my Ford?

Repair options may include replacing the O2 sensor in Bank 2 Sensor 1, repairing damaged wiring, fixing any exhaust leaks, and resetting the ECM to clear the code.

7. Is it possible to reset the P0153 code without fixing the issue?

While you can clear the code with a scan tool, it is important to address the underlying issue causing the code to prevent further problems with your vehicle.

8. How much does it cost to repair the P0153 code in a Ford?

The cost of repair can vary depending on the specific cause, but typically ranges from $100 to $300 for parts and labor.

9. How often should the O2 sensors be replaced in a Ford vehicle?

O2 sensors generally have a lifespan of around 60,000 to 90,000 miles, but it is recommended to follow the manufacturer's maintenance schedule for specific guidance.

10. Can a DIY enthusiast fix the P0153 code in a Ford at home?

Depending on your skill level and access to tools, you may be able to replace the O2 sensor or address simple wiring issues at home. However, more complex diagnostics and repairs may require professional assistance.

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