AutoCodes – Honda – P0223 2020 Honda CR-V

P0223 2020 Honda CR-V Code - Throttle Position Sensor 'B' Circuit High Voltage

Quick Answer

The electronic throttle control system controls the throttle valve opening. Common causes include Faulty Throttle Body (TP Sensor 'B'), Throttle Body harness is open or shorted, Throttle Body circuit poor electrical connection. 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: P0223 2020 Honda CR-V indicates Throttle Position Sensor 'B' Circuit High Voltage.
Common causes: Common causes include Faulty Throttle Body (TP Sensor 'B'), Throttle Body harness is open or shorted, Throttle Body circuit poor electrical connection.
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.

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Code Popularity 215

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Aug 15, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0223 2020 Honda CR-V Description

The electronic throttle control system controls the throttle valve opening. The system includes the throttle actuator, the throttle valve, Throttle Position (TP) sensors 'A' and 'B', the Electronic Throttle Control System (ETCS) control relay, the Accelerator Pedal Position (APP) sensor, and the Powertrain Control Module (PCM). TP Sensor 'B' is a semiconductor type, and it is attached to the throttle body and shaft to determine the throttle valve position. The throttle valve position signal from TP Sensor 'B' is transmitted to the PCM for target position feedback control. If the signal from TP Sensor 'B' is a fixed value for a set time, the PCM detects a TP Sensor 'B' malfunction and stores a Diagnostic Trouble Code (DTC).

OBDII Code P0223 2020 Honda CR-V - Throttle Position Sensor 'B' Circuit High Voltage - AutoCodes.com — P0223 2020 Honda CR-V Code - Throttle Position Sensor 'B' Circuit High Voltage

What does this mean?

What are the Possible Causes of the DTC P0223 2020 Honda CR-V?

Faulty Throttle Body (TP Sensor 'B')
Throttle Body harness is open or shorted
Throttle Body circuit poor electrical connection
Faulty Powertrain Control Module (PCM)

How to Fix the DTC P0223 2020 Honda CR-V?

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 P0223 2020 Honda CR-V 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 P0223 2020 Honda CR-V code?

Need more information on how to fix the P0223 2020 Honda CR-V code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0223 2020 Honda CR-V 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 P0223 2020 Honda CR-V Code

1. What are the common symptoms of OBDII code P0223 in a 2020 Honda CR-V?

- Common symptoms include poor acceleration, rough idling, stalling, and the vehicle going into limp mode.

2. What does the OBDII code P0223 indicate on a 2020 Honda CR-V?

- The code P0223 indicates an issue with the Throttle Position Sensor 'B' Circuit High Voltage in the vehicle.

3. What are the possible causes of OBDII code P0223 in a 2020 Honda CR-V?

- Possible causes include a faulty throttle position sensor, damaged wiring or connectors, issues with the throttle body, or a problem with the engine control module.

4. How can I diagnose the cause of OBDII code P0223 in my 2020 Honda CR-V?

- Diagnosing the issue may involve checking the throttle position sensor's voltage, inspecting wiring for damage, testing the throttle body, and scanning for any other related trouble codes.

5. Can I continue driving my 2020 Honda CR-V with OBDII code P0223?

- It is not recommended to continue driving with this code as it can lead to performance issues and potential safety hazards. Prompt diagnosis and repair are advised.

6. How can I repair OBDII code P0223 in my 2020 Honda CR-V?

- Repair may involve replacing the throttle position sensor, repairing or replacing damaged wiring, cleaning or replacing the throttle body, or reprogramming the engine control module.

7. Is it possible to reset the OBDII code P0223 in a 2020 Honda CR-V without fixing the issue?

- While you can clear the code with an OBDII scanner, it is crucial to address the underlying problem to prevent the code from reoccurring and to ensure proper vehicle operation.

8. How much does it typically cost to repair OBDII code P0223 in a 2020 Honda CR-V?

- Repair costs can vary based on the specific cause of the issue, but expenses may include parts, labor, and diagnostic fees, with the total cost ranging from $100 to $500 or more.

9. Can a DIY enthusiast fix OBDII code P0223 in a 2020 Honda CR-V?

- Depending on the level of expertise, diagnosing and repairing this code may be possible for some DIY enthusiasts, especially if they have the necessary tools and knowledge of automotive systems.

10. How often does OBDII code P0223 occur in a 2020 Honda CR-V?

- While it's not a common issue, OBDII code P0223 can occur in a 2020 Honda CR-V due to various factors, such as sensor wear, wiring issues, or electronic component failures.