AutoCodes – Ford – P0053 2018 Ford F150

P0053 2018 Ford F150 Code - HO2S Heater Resistance Bank 1 Sensor 1

Quick Answer

The universal HO2S, sometimes referred to as a wideband oxygen sensor, uses the typical HO2S combined with a current controller in the Powertrain Control Module (PCM) to infer an air to fuel ratio relative to the stoichiometric air to fuel ratio. Common causes include Faulty Universal Heated Oxygen Sensor Bank 1 Sensor 1 (HO2S11), Universal Heated Oxygen Sensor Bank 1 Sensor 1 circuit open shorted to ground, Universal Heated Oxygen Sensor Bank 1 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: P0053 2018 Ford F150 indicates HO2S Heater Resistance Bank 1 Sensor 1.
Common causes: Common causes include Faulty Universal Heated Oxygen Sensor Bank 1 Sensor 1 (HO2S11), Universal Heated Oxygen Sensor Bank 1 Sensor 1 circuit open shorted to ground, Universal Heated Oxygen Sensor Bank 1 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.

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Code Popularity 219

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 Sep 08, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
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Code P0053 2018 Ford F150 Description

The universal HO2S, sometimes referred to as a wideband oxygen sensor, uses the typical HO2S combined with a current controller in the Powertrain Control Module (PCM) to infer an air to fuel ratio relative to the stoichiometric air to fuel ratio. This is accomplished by balancing the amount of oxygen ions pumped in or out of a measurement chamber within the sensor. The typical HO2S within the universal HO2S detects the oxygen content of the exhaust gas in the measurement chamber. The oxygen content inside the measurement chamber is maintained at the stoichiometric air to fuel ratio by pumping oxygen ions in and out of the measurement chamber. As the exhaust gasses get richer or leaner, the amount of oxygen that must be pumped in or out to maintain a stoichiometric air to fuel ratio in the measurement chamber varies in proportion to the air to fuel ratio. The amount of current required to pump the oxygen ions in or out of the measurement chamber is used to measure the air to fuel ratio. The measured air to fuel ratio is actually the output from the current controller in the PCM and not a signal that comes directly from the sensor.
The universal HO2S also uses a self contained reference chamber to make sure an oxygen differential is always present. The oxygen for the reference chamber is supplied by pumping small amounts of oxygen ions from the measurement chamber into the reference chamber. The universal HO2S does not need access to outside air.
Part to part variance is compensated for by placing a resistor in the connector. This resistor trims the current measured by the current controller in the PCM.
The universal HO2S heater is embedded with the sensing element allowing the engine to enter closed loop operation sooner. The heating element heats the sensor to a temperature of 780°C to 830°C (1,436°F to 1,526°F).
This Diagnostic Trouble Code (DTC) sets when the heater current requirements are too low or too high in the Universal Heated Oxygen Sensor Bank 1 Sensor 1 (HO2S11) circuit (if equipped) or HTR11 circuit (if equipped).

OBDII Code P0053 2018 Ford F150 - HO2S Heater Resistance Bank 1 Sensor 1 - AutoCodes.com — P0053 2018 Ford F150 Code - HO2S Heater Resistance Bank 1 Sensor 1

What does this mean?

What are the Possible Causes of the DTC P0053 2018 Ford F150?

Faulty Universal Heated Oxygen Sensor Bank 1 Sensor 1 (HO2S11)
Universal Heated Oxygen Sensor Bank 1 Sensor 1 circuit open shorted to ground
Universal Heated Oxygen Sensor Bank 1 Sensor 1 circuit poor electrical connection

How to Fix the DTC P0053 2018 Ford F150?

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 P0053 2018 Ford F150 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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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 P0053 2018 Ford F150 Code

1. What does OBDII code P0053 on a 2018 Ford F150 mean?

Code P0053 indicates a potential issue with the HO2S (Heated Oxygen Sensor) heater resistance in Bank 1 Sensor 1 of the vehicle.

2. What are the common symptoms of OBDII code P0053 in a 2018 Ford F150?

Common symptoms of code P0053 may include poor engine performance, decreased fuel efficiency, rough idling, and an illuminated check engine light.

3. What are the possible causes of OBDII code P0053 in a 2018 Ford F150?

Potential causes of code P0053 can include a faulty oxygen sensor, damaged wiring or connectors, a blown fuse, or issues with the vehicle's engine control module (ECM).

4. How can I diagnose OBDII code P0053 in my 2018 Ford F150?

To diagnose code P0053, you can use an OBDII scanner to retrieve the code and then inspect the oxygen sensor and associated wiring for any visible damage or issues.

5. How do I repair OBDII code P0053 on a 2018 Ford F150?

Repairing code P0053 may involve replacing the Bank 1 Sensor 1 oxygen sensor, repairing damaged wiring or connectors, checking and replacing fuses if necessary, and clearing the code with an OBDII scanner.

6. Can I drive my 2018 Ford F150 with OBDII code P0053?

It is generally not recommended to drive your vehicle with an active fault code like P0053, as it can lead to further damage and potentially worsen vehicle performance.

7. How much does it cost to fix OBDII code P0053 on a 2018 Ford F150?

The cost of fixing code P0053 can vary depending on the exact cause of the issue, but it may involve expenses for parts, labor, and diagnostic services.

8. Is OBDII code P0053 a serious problem in a 2018 Ford F150?

While code P0053 may not always indicate a serious issue, it can affect your vehicle's performance and fuel efficiency, so it is advisable to address the problem promptly.

9. How long does it take to repair OBDII code P0053 on a 2018 Ford F150?

The repair time for code P0053 can vary based on the specific repairs needed, but it may take anywhere from 1 to 3 hours to address the issue effectively.

10. Can I reset OBDII code P0053 on my 2018 Ford F150 without fixing the underlying problem?

Resetting the code without addressing the underlying problem may temporarily turn off the check engine light, but the issue causing code P0053 will likely persist and trigger the code again.