AutoCodes – Toyota – P0220 2014 Toyota RAV4

P0220 2014 Toyota RAV4 Code - Throttle / Pedal Position Sensor / Switch 'B' Circuit

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: P0220 2014 Toyota RAV4 indicates Throttle / Pedal Position Sensor / Switch 'B' Circuit.
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)

What is this?

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 P0220 2014 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 P0220 2014 Toyota RAV4 - Throttle / Pedal Position Sensor / Switch 'B' Circuit - AutoCodes.com — P0220 2014 Toyota RAV4 Code - Throttle / Pedal Position Sensor / Switch 'B' Circuit

What does this mean?

What are the Possible Causes of the DTC P0220 2014 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 P0220 2014 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 P0220 2014 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.

Need more information about the P0220 2014 Toyota RAV4 code?

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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 P0220 2014 Toyota RAV4 Code

1. What does OBDII code P0220 on a 2014 Toyota RAV4 indicate?

The code P0220 in a 2014 Toyota RAV4 refers to an issue with the Throttle/Pedal Position Sensor/Switch 'B' Circuit.

2. What are the common symptoms of OBDII code P0220 in a 2014 Toyota RAV4?

Common symptoms of code P0220 in a 2014 Toyota RAV4 include a noticeable lack of power, poor acceleration, and potential stalling.

3. What are the possible causes of OBDII code P0220 in a 2014 Toyota RAV4?

Potential causes of code P0220 in a 2014 Toyota RAV4 include a faulty throttle position sensor, damaged wiring or connectors, or issues with the throttle body.

4. How can I diagnose the Throttle/Pedal Position Sensor/Switch 'B' Circuit issue in my 2014 Toyota RAV4?

Diagnosing the P0220 code in a 2014 Toyota RAV4 involves using a scan tool to check for the code, inspecting the throttle position sensor and related components, and conducting a thorough visual inspection of the wiring.

5. Is it safe to continue driving my 2014 Toyota RAV4 with OBDII code P0220 present?

It is not recommended to drive your 2014 Toyota RAV4 with the P0220 code present, as it can lead to further damage and potential safety hazards.

6. Can I repair OBDII code P0220 in my 2014 Toyota RAV4 myself?

Repairing code P0220 in a 2014 Toyota RAV4 may be possible for those with mechanical knowledge. However, it is recommended to seek professional assistance for accurate diagnosis and proper repair.

7. How much does it typically cost to repair OBDII code P0220 in a 2014 Toyota RAV4?

The cost of repairing code P0220 in a 2014 Toyota RAV4 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.

8. Are there any preventive measures to avoid OBDII code P0220 in my 2014 Toyota RAV4?

Regular vehicle maintenance, such as inspecting and cleaning the throttle body, checking for damaged wiring, and ensuring proper sensor function, can help prevent the occurrence of code P0220 in a 2014 Toyota RAV4.

9. Can a faulty throttle position sensor cause other issues besides triggering OBDII code P0220 in a 2014 Toyota RAV4?

Yes, a faulty throttle position sensor can cause other issues in a 2014 Toyota RAV4, such as poor fuel efficiency, rough idling, and transmission shifting problems.

10. How long does it typically take to repair the Throttle/Pedal Position Sensor/Switch 'B' Circuit issue in a 2014 Toyota RAV4?

The repair time for the P0220 code in a 2014 Toyota RAV4 can vary depending on the extent of the issue and availability of parts, but it may take a few hours to a full day to complete the repair.