AutoCodes – Honda – P0222 2021 Honda CR-V

P0222 2021 Honda CR-V Code - Throttle Position Sensor 'B' Circuit Low 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: P0222 2021 Honda CR-V indicates Throttle Position Sensor 'B' Circuit Low 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 171

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 P0222 2021 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 P0222 2021 Honda CR-V - Throttle Position Sensor 'B' Circuit Low Voltage - AutoCodes.com — P0222 2021 Honda CR-V Code - Throttle Position Sensor 'B' Circuit Low Voltage

What does this mean?

What are the Possible Causes of the DTC P0222 2021 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 P0222 2021 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 P0222 2021 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 P0222 2021 Honda CR-V code?

Need more information on how to fix the P0222 2021 Honda CR-V code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0222 2021 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 P0222 2021 Honda CR-V Code

1. What are the common symptoms of OBDII code P0222 in a 2021 Honda CR-V?

- Common symptoms may include poor acceleration, lack of power, rough idling, and the vehicle going into limp mode.

2. What does the OBDII code P0222 in a 2021 Honda CR-V indicate?

- The code P0222 indicates that the Throttle Position Sensor 'B' Circuit is reporting low voltage to the engine control module.

3. What are the possible causes of OBDII code P0222 in a 2021 Honda CR-V?

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

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

- A diagnostic scan tool can help pinpoint the exact cause by reading the live data from the throttle position sensor and checking for any abnormalities.

5. Is it safe to continue driving my 2021 Honda CR-V with OBDII code P0222?

- It is not recommended to drive the vehicle with this code as it can lead to further damage and potential safety issues. It's best to address the problem promptly.

6. Can I repair OBDII code P0222 in my 2021 Honda CR-V myself?

- While some DIY enthusiasts may attempt the repair, it is recommended to have a qualified mechanic diagnose and fix the issue to ensure proper repair and prevent further complications.

7. How much does it typically cost to repair OBDII code P0222 in a 2021 Honda CR-V?

- Repair costs can vary depending on the exact cause of the issue, but it may involve replacing the throttle position sensor or repairing/replacing damaged wiring, which can range from $100 to $300 or more.

8. Are there any preventive measures I can take to avoid OBDII code P0222 in my 2021 Honda CR-V?

- Regular maintenance and timely inspections of the throttle position sensor and related components can help prevent issues that lead to this error code.

9. Will resetting the OBDII code P0222 in my 2021 Honda CR-V make it go away permanently?

- Resetting the code may temporarily clear the error, but if the underlying issue is not addressed, the code is likely to reappear. It's crucial to diagnose and fix the root cause.

10. How long does it typically take to repair OBDII code P0222 in a 2021 Honda CR-V?

- The repair time can vary based on the exact cause and complexity of the issue, but it may range from 1 to 3 hours in a repair shop, depending on the expertise of the technician and availability of parts.