AutoCodes – Toyota – P0223 2013 Toyota RAV4

P0223 2013 Toyota RAV4 Code - Throttle / Pedal Position Sensor / Switch 'B' Circuit High Input

Quick Answer

The throttle position sensor is mounted on the throttle with motor body assembly and detects the opening angle of the throttle valve. Common causes include Faulty Throttle Position Sensor (built into Throttle Body Assembly), Throttle Position Sensor circuit is open or shorted, Throttle Position Sensor 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 2013 Toyota RAV4 indicates Throttle / Pedal Position Sensor / Switch 'B' Circuit High Input.
Common causes: Common causes include Faulty Throttle Position Sensor (built into Throttle Body Assembly), Throttle Position Sensor circuit is open or shorted, Throttle Position Sensor 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 395

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

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Table of contents Created and updated by William Orellana on Aug 23, 2022

Description
Possible Causes
How To Fix
Tech Notes ▶
Cost to Diagnose
FAQs
Comments
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Code P0223 2013 Toyota RAV4 Description

The throttle position sensor is mounted on the throttle with motor body assembly and detects the opening angle of the throttle valve. This sensor is a non-contact type sensor. It uses Hall-effect elements in order to yield accurate signals even in extreme driving conditions, such as at high speeds as well as very low speeds.
As the valve closes, the sensor output voltage decreases and as the valve opens, the sensor output voltage increases. The Engine Control Module (ECM) calculates the throttle valve opening angle according to these signals and controls the throttle actuator in response to driver inputs. These signals are also used in calculations such as air-fuel ratio correction, power increase correction, and fuel-cut control.
The ECM uses the throttle position sensor to monitor the throttle valve opening angle. There are several checks that the ECM performs to confirm the proper operation of the throttle position sensor.
This sensor transmits two signals, if the output voltage difference between the two signals deviates from the normal operating range, the ECM interprets this as a malfunction in the throttle position sensor. The ECM illuminates the MIL and stores the Diagnostic Trouble Code (DTC).

OBDII Code P0223 2013 Toyota RAV4 - Throttle / Pedal Position Sensor / Switch 'B' Circuit High Input - AutoCodes.com — P0223 2013 Toyota RAV4 Code - Throttle / Pedal Position Sensor / Switch 'B' Circuit High Input

What does this mean?

What are the Possible Causes of the DTC P0223 2013 Toyota RAV4?

Faulty Throttle Position Sensor (built into Throttle Body Assembly)
Throttle Position Sensor circuit is open or shorted
Throttle Position Sensor poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P0223 2013 Toyota RAV4?

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

Quite a frequent problem with Toyota models. Before replacing any parts, try cleaning the throttle body and resetting the code. If the code comes back, it will be necessary to replace the Throttle Body Assembly.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0223 2013 Toyota RAV4 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 P0223 2013 Toyota RAV4 Code

1. What are the common symptoms of OBDII code P0223 in a 2013 Toyota RAV4?

- Common symptoms include poor acceleration, loss of power, rough idling, and potential issues with the vehicle's ability to maintain speed.

2. What does the Throttle / Pedal Position Sensor / Switch 'B' Circuit High Input mean in relation to the P0223 code on a 2013 Toyota RAV4?

- This indicates that the Engine Control Module (ECM) has detected a higher than normal voltage signal from the Throttle/Pedal Position Sensor 'B', suggesting a potential problem with the sensor or its circuit.

3. What are the possible causes of the P0223 code on a 2013 Toyota RAV4?

- The code can be triggered by a faulty throttle position sensor, damaged wiring or connectors, issues with the ECM, or even a mechanical problem within the throttle body.

4. How can I diagnose the cause of the P0223 code in my 2013 Toyota RAV4?

- Diagnosis typically involves using a scan tool to read the code, checking the sensor's voltage output, inspecting the sensor and its wiring for damage, and testing the throttle body for proper operation.

5. Can driving with the P0223 code on a 2013 Toyota RAV4 cause further damage?

- Continuing to drive with the P0223 code may lead to decreased fuel efficiency, potential stalling, and further damage to the vehicle's engine components over time.

6. What are some DIY repair tips for addressing the P0223 code on a 2013 Toyota RAV4?

- DIY enthusiasts can start by visually inspecting the throttle position sensor and its wiring for any obvious signs of damage or wear. Cleaning the throttle body may also help in some cases.

7. Is it safe to continue driving my 2013 Toyota RAV4 with the Throttle / Pedal Position Sensor issue causing the P0223 code?

- It is not recommended to drive the vehicle extensively with the P0223 code present, as it can lead to performance issues and potentially unsafe driving conditions.

8. How much does it typically cost to repair the P0223 code in a 2013 Toyota RAV4?

- The cost of repairs can vary depending on the exact cause of the issue, but it may range from a few hundred to over a thousand dollars, including parts and labor.

9. Can resetting the OBDII system clear the P0223 code on a 2013 Toyota RAV4?

- Resetting the system may temporarily clear the code, but if the underlying issue causing the P0223 code persists, the code is likely to reappear after driving the vehicle for some time.

10. Should I take my 2013 Toyota RAV4 to a professional mechanic for the P0223 code repair?

- Due to the complexity of diagnosing and repairing the throttle position sensor issue causing the P0223 code, it is advisable to seek the expertise of a professional mechanic to ensure proper diagnosis and repair.