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P0221 2021 Honda CR-V Code - Throttle Position Sensor 'B' Out of Range

Quick Answer

The P0221 diagnostic trouble code (DTC) for a 2021 Honda CR-V indicates that the Throttle Position Sensor 'B' is out of range. Common causes include Worn or damaged throttle position sensor, Loose or corroded electrical connections, Faulty wiring harness. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P0221 2021 Honda CR-V indicates Throttle Position Sensor 'B' Out of Range.
Common causes
Common causes include Worn or damaged throttle position sensor, Loose or corroded electrical connections, Faulty wiring harness.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
What is this?
Table of contents Created and updated by William Orellana on Sep 14, 2024
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Code P0221 2021 Honda CR-V Description

The P0221 diagnostic trouble code (DTC) for a 2021 Honda CR-V indicates that the Throttle Position Sensor 'B' is out of range. The throttle position sensor (TPS) is a crucial component of the vehicle's electronic throttle control system. It is responsible for monitoring the position of the throttle valve and sending this information to the engine control module (ECM) to adjust fuel delivery and ignition timing accordingly. When the TPS 'B' is out of range, it means that the sensor is providing incorrect or erratic data to the ECM, which can lead to various performance issues.

OBDII Code P0221 2021 Honda CR-V - Throttle Position Sensor 'B' Out of Range
P0221 2021 Honda CR-V Code - Throttle Position Sensor 'B' Out of Range

Common Causes of P0221 2021 Honda CR-V

  1. Worn or damaged throttle position sensor
  2. Loose or corroded electrical connections
  3. Faulty wiring harness
  4. Incorrect sensor calibration
  5. ECM software issues

Symptoms of P0221 2021 Honda CR-V

  1. Engine hesitation or surging
  2. Rough idling or stalling
  3. Reduced fuel efficiency
  4. Check Engine Light illuminated
  5. Engine misfires

How to Fix P0221 2021 Honda CR-V

  1. Begin by diagnosing the TPS using a scan tool to confirm the code and identify the specific issue.
  2. Inspect the TPS wiring and connectors for any signs of damage, corrosion, or looseness. Repair or replace as necessary.
  3. Test the TPS sensor's output voltage using a multimeter to ensure it is within the manufacturer's specifications. Replace the sensor if it is out of range.
  4. Calibrate the new TPS sensor according to the manufacturer's guidelines.
  5. Clear the DTC and perform a test drive to verify that the issue has been resolved.

Cost to Fix P0221 2021 Honda CR-V

The typical repair costs for a Throttle Position Sensor 'B' out of range code can range from $100 to $300, including parts and labor. However, it's important to note that specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. Auto repair shops commonly charge between $80 and $150 per hour, but rates may be higher in metropolitan areas or at dealerships, while independent shops often charge less. It's recommended to check local rates for a more accurate estimate.

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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 P0221 2021 Honda CR-V Code

1. What does OBDII code P0221 mean on a 2021 Honda CR-V?

The code P0221 indicates that the Throttle Position Sensor 'B' is out of range on the 2021 Honda CR-V.

2. What are the common symptoms of a Throttle Position Sensor 'B' out of range issue?

Common symptoms include poor acceleration, rough idling, stalling, and potential difficulty shifting gears.

3. What can cause the Throttle Position Sensor 'B' to go out of range on a 2021 Honda CR-V?

Potential causes include a faulty sensor, wiring issues, a dirty throttle body, or a problem with the vehicle's electronic control module.

4. How can I diagnose the Throttle Position Sensor 'B' issue on my 2021 Honda CR-V?

Diagnosing the problem may involve using a scan tool to read the OBDII codes, testing the sensor's voltage and resistance, and inspecting the wiring for any signs of damage.

5. Can I drive my 2021 Honda CR-V with the Throttle Position Sensor 'B' out of range?

It is not recommended to drive the vehicle with this issue as it can lead to poor performance and potential safety concerns. It is advisable to address the problem promptly.

6. How can I repair the Throttle Position Sensor 'B' out of range problem on my 2021 Honda CR-V?

Repairing the issue may involve replacing the Throttle Position Sensor, cleaning the throttle body, checking and repairing any damaged wiring, or reprogramming the electronic control module.

7. Will resetting the OBDII code P0221 on my 2021 Honda CR-V fix the problem?

Simply resetting the code may temporarily clear the warning light, but it will not fix the underlying issue causing the Throttle Position Sensor 'B' out of range problem.

8. How much does it cost to replace the Throttle Position Sensor on a 2021 Honda CR-V?

The cost of replacing the Throttle Position Sensor can vary depending on the labor rates and parts prices, but it is generally an affordable repair compared to other automotive issues.

9. Can a DIY enthusiast replace the Throttle Position Sensor on a 2021 Honda CR-V?

If you have experience working on cars and the necessary tools, you may be able to replace the Throttle Position Sensor yourself. However, it's important to follow proper procedures and safety precautions.

10. How often does the Throttle Position Sensor 'B' typically need to be replaced on a 2021 Honda CR-V?

The Throttle Position Sensor may not need frequent replacement, but factors like driving conditions and maintenance can affect its lifespan. Regular inspections and maintenance can help prevent issues.

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