AutoCodes – Toyota – P0220 2007 Toyota Camry

P0220 2007 Toyota Camry Code - Throttle/Pedal Position Sensor/Switch 'B' Circuit

Quick Answer

The Throttle Position (TP) Sensor is mounted on the throttle body and detects the opening angle of the throttle valve. Common causes include Faulty Throttle Position Sensor, Throttle Position Sensor (TPS) harness is open or shorted, Throttle Position Sensor 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: P0220 2007 Toyota Camry indicates Throttle/Pedal Position Sensor/Switch 'B' Circuit.
Common causes: Common causes include Faulty Throttle Position Sensor, Throttle Position Sensor (TPS) harness is open or shorted, Throttle Position Sensor 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 3,308

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 Feb 26, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0220 2007 Toyota Camry Description

The Throttle Position (TP) Sensor is mounted on the throttle body and detects the opening angle of the throttle valve. This sensor is a non-contact type. 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. The TP sensor has two sensor circuits which each transmits a signal, VTA1 and VTA2. VTA1 is used to detect the throttle valve angle and VTA2 is used to detect malfunctions in VTA1. The sensor signal voltages vary between 0 V and 5 V in proportion to the throttle valve opening angle and are transmitted to the VTA terminals of the Engine Control Module (ECM).
As the valve closes, the sensor output voltage decreases and as the valve opens, the sensor output voltage increases. The 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 Diagnostic Trouble Code (DTC) will be set when an unexpected voltage from the TP is sent to ECM.

OBDII Code P0220 2007 Toyota Camry - Throttle/Pedal Position Sensor/Switch 'B' Circuit - AutoCodes.com — P0220 2007 Toyota Camry Code - Throttle/Pedal Position Sensor/Switch 'B' Circuit

What does this mean?

What are the Possible Causes of the DTC P0220 2007 Toyota Camry?

Faulty Throttle Position Sensor
Throttle Position Sensor (TPS) harness is open or shorted
Throttle Position Sensor circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P0220 2007 Toyota Camry?

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 P0220 2007 Toyota Camry 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 2007 Toyota Camry 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 2007 Toyota Camry Code

1. What does OBDII code P0220 for a 2007 Toyota Camry indicate?

This code indicates a problem with the Throttle/Pedal Position Sensor/Switch 'B' Circuit.

2. What are common symptoms of a P0220 fault in a 2007 Toyota Camry?

Common symptoms include reduced engine power, hesitation or stalling when accelerating, and the vehicle going into limp mode.

3. What are the possible causes of OBDII code P0220 in a 2007 Toyota Camry?

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

4. How can I diagnose the cause of a P0220 code in my 2007 Toyota Camry?

Diagnosis typically involves using a scan tool to check for the code, testing the throttle position sensor's voltage and resistance, and inspecting the sensor's wiring for damage.

5. Can I continue driving my 2007 Toyota Camry with a P0220 fault?

It is not recommended to continue driving with a P0220 fault as it can lead to performance issues and potentially unsafe driving conditions.

6. How can I repair a Throttle/Pedal Position Sensor/Switch 'B' Circuit issue in my 2007 Toyota Camry?

Repair options may include replacing the throttle position sensor, repairing damaged wiring or connectors, or resetting the engine control module.

7. Will a P0220 fault in a 2007 Toyota Camry cause poor fuel efficiency?

Yes, a P0220 fault can contribute to poor fuel efficiency due to incorrect throttle position readings affecting fuel delivery.

8. How much does it typically cost to fix a P0220 fault in a 2007 Toyota Camry?

The cost of repair can vary depending on the exact cause of the fault, but it may range from $100 to $300 for parts and labor.

9. Can I clear the P0220 code in my 2007 Toyota Camry with a simple reset?

Clearing the code may temporarily remove the warning light, but it is crucial to diagnose and address the underlying issue to prevent it from reoccurring.

10. How often should I have the throttle position sensor checked in my 2007 Toyota Camry to prevent a P0220 fault?

It is recommended to include the throttle position sensor in your regular maintenance schedule and have it inspected during scheduled service intervals to prevent potential issues.