AutoCodes – Chevrolet – P0153 2016 Chevrolet Silverado

P0153 2016 Chevrolet Silverado Code - HO2S Slow Response Bank 2 Sensor 1

Quick Answer

The Heated Oxygen Sensors (HO2S) are used for fuel control and catalyst monitoring. Common causes include Faulty Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1, Heated Oxygen Sensor Bank 2 Sensor 1 harness is open or shorted, Heated Oxygen Sensor Bank 2 Sensor 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: P0153 2016 Chevrolet Silverado indicates HO2S Slow Response Bank 2 Sensor 1.
Common causes: Common causes include Faulty Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1, Heated Oxygen Sensor Bank 2 Sensor 1 harness is open or shorted, Heated Oxygen Sensor Bank 2 Sensor 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 292

How popular is this code, among other codes? Low

Repair Importance Level

Moderate (Service soon) (2 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on May 28, 2022

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P0153 2016 Chevrolet Silverado Description

The Heated Oxygen Sensors (HO2S) are used for fuel control and catalyst monitoring. Each HO2S compares the oxygen content of the surrounding air with the oxygen content of the exhaust stream. When the engine is started, the Engine Control Module (ECM) operates in an Open Loop mode, ignoring the HO2S signal voltage while calculating the air-to-fuel ratio. While the engine runs, the HO2S heats up and begins to generate a voltage within a range of 0 - 1, 000 mV. Once sufficient HO2S voltage fluctuation is observed by the ECM, Closed Loop is entered. The ECM uses the HO2S voltage to determine the air-to-fuel ratio. An HO2S voltage that increases toward 1, 000 mV indicates a rich fuel mixture. An HO2S voltage that decreases toward 0 mV indicates a lean fuel mixture.
The heating elements inside each HO2S heat the sensor to bring the sensor up to operating conditions faster. This allows the system to enter Closed Loop earlier and the ECM to calculate the air-to-fuel ratio sooner.
The Diagnostic Trouble Code (DTC) will be set when the ECM detects that the HO2S 1 rich-to-lean or lean-to-rich average response time is greater than a calibrated value for greater than 60s.

OBDII Code P0153 2016 Chevrolet Silverado - HO2S Slow Response Bank 2 Sensor 1 - AutoCodes.com — P0153 2016 Chevrolet Silverado Code - HO2S Slow Response Bank 2 Sensor 1

What does this mean?

What are the Possible Causes of the DTC P0153 2016 Chevrolet Silverado?

Faulty Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
Heated Oxygen Sensor Bank 2 Sensor 1 harness is open or shorted
Heated Oxygen Sensor Bank 2 Sensor 1 circuit poor electrical connection
Low or high fuel system pressure
Fuel contamination
Faulty fuel injectors
Exhaust gas leaks
Engine vacuum leaks

How to Fix the DTC P0153 2016 Chevrolet Silverado?

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 does this mean?

Code Tech Notes

Replacing the Front Heated Oxygen Sensors (HO2S) usually takes care of the problem

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0153 2016 Chevrolet Silverado 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 P0153 2016 Chevrolet Silverado code?

Need more information on how to fix the P0153 2016 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0153 2016 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area

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 2016 Chevrolet Silverado Code

1. What does OBDII code P0153 for a 2016 Chevrolet Silverado indicate?

- The code P0153 refers to a "HO2S Slow Response Bank 2 Sensor 1" error, signaling an issue with the oxygen sensor's response time on Bank 2 Sensor 1.

2. What are the common symptoms of OBDII code P0153 on a 2016 Chevrolet Silverado?

- Common symptoms include poor fuel economy, rough idling, engine misfires, and potentially a noticeable decrease in overall vehicle performance.

3. What are the possible causes of OBDII code P0153 on a 2016 Chevrolet Silverado?

- Causes may include a faulty oxygen sensor, wiring issues in the oxygen sensor circuit, exhaust leaks, vacuum leaks, or problems with the engine's air-fuel mixture.

4. How can I diagnose the OBDII code P0153 on my 2016 Chevrolet Silverado?

- Diagnosing this code typically involves using an OBDII scanner to retrieve the specific error code, inspecting the oxygen sensor wiring and connections, and checking for any exhaust or vacuum leaks.

5. Can I continue to drive my 2016 Chevrolet Silverado with OBDII code P0153?

- It is not recommended to drive with this code unresolved, as it can lead to decreased fuel efficiency and potential engine performance issues. It is best to address the problem promptly.

6. How can I repair OBDII code P0153 on my 2016 Chevrolet Silverado?

- Repair options may include replacing the Bank 2 Sensor 1 oxygen sensor, repairing any damaged wiring or connections, fixing exhaust or vacuum leaks, and ensuring the air-fuel mixture is correct.

7. Is it possible to reset the OBDII code P0153 on a 2016 Chevrolet Silverado without fixing the underlying issue?

- While you can clear the error code with an OBDII scanner, the issue causing the code will persist unless properly addressed. Simply resetting the code without fixing the problem is not a recommended solution.

8. How much does it typically cost to fix OBDII code P0153 on a 2016 Chevrolet Silverado?

- The cost can vary depending on the specific cause of the issue. Replacing an oxygen sensor can range from $100 to $300, while repairing wiring or fixing leaks may incur additional labor costs.

9. Are there any preventive measures to avoid OBDII code P0153 on a 2016 Chevrolet Silverado in the future?

- To prevent this code from recurring, it's essential to perform regular vehicle maintenance, including checking and replacing oxygen sensors as recommended, monitoring fuel quality, and addressing any engine performance issues promptly.

10. Can I repair OBDII code P0153 on a 2016 Chevrolet Silverado myself, or should I seek professional help?

- While some DIY enthusiasts may be able to replace an oxygen sensor or address simple wiring issues, it is generally recommended to consult a professional mechanic for accurate diagnosis and repair of OBDII code P0153 to ensure the problem is properly resolved.