AutoCodes – Toyota – P0222 2006 Toyota Camry

P0222 2006 Toyota Camry Code - Throttle/Pedal Position Sensor/Switch 'B' Circuit - Low Input

Quick Answer

The 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 harness 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
P0222 2006 Toyota Camry indicates Throttle/Pedal Position Sensor/Switch 'B' Circuit - Low Input.
Common causes
Common causes include Faulty Throttle position sensor, Throttle position sensor harness 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 2,377
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jun 14, 2020
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Code P0222 2006 Toyota Camry Description

The 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 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.
OBDII Code P0222 2006 Toyota Camry - Throttle/Pedal Position Sensor/Switch 'B' Circuit - Low Input - AutoCodes.com
P0222 2006 Toyota Camry Code - Throttle/Pedal Position Sensor/Switch 'B' Circuit - Low Input

What are the Possible Causes of the DTC P0222 2006 Toyota Camry?

  • Faulty Throttle position sensor
  • Throttle position sensor harness is open or shorted
  • Throttle position sensor poor electrical connection
  • ECM

How to Fix the DTC P0222 2006 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 P0222 2006 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 P0222 2006 Toyota Camry code?

Need more information on how to fix the P0222 2006 Toyota Camry code? Get Access to Factory Service Manuals

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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 P0222 2006 Toyota Camry Code

1. What are the common symptoms of OBDII code P0222 in a 2006 Toyota Camry?

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

2. What causes the Throttle/Pedal Position Sensor/Switch 'B' Circuit - Low Input code in a 2006 Toyota Camry?

The code P0222 is typically triggered by a malfunction in the throttle position sensor or its circuit, such as a faulty sensor, damaged wiring, or a poor connection.

3. How can I diagnose the cause of OBDII code P0222 in my 2006 Toyota Camry?

You can diagnose the issue by visually inspecting the throttle position sensor and its wiring for any visible damage, using a multimeter to test the sensor's voltage output, and checking for any loose connections.

4. Can I drive my 2006 Toyota Camry with OBDII code P0222?

It is not recommended to drive the vehicle with code P0222 as it can lead to unsafe driving conditions due to reduced engine power and potential stalling.

5. How do I repair OBDII code P0222 in my 2006 Toyota Camry?

To repair the code, you may need to replace the throttle position sensor, repair any damaged wiring or connections, and clear the code using an OBDII scanner.

6. Will resetting the OBDII code P0222 in my 2006 Toyota Camry make it go away permanently?

Simply resetting the code may temporarily clear it, but if the underlying issue with the throttle position sensor or its circuit is not addressed, the code is likely to reappear.

7. Are there any DIY tips for fixing OBDII code P0222 in a 2006 Toyota Camry?

DIY tips include checking and cleaning the throttle body, ensuring proper sensor installation, and carefully inspecting all related wiring for any issues.

8. How much does it typically cost to repair OBDII code P0222 in a 2006 Toyota Camry at a repair shop?

The cost of repairing the P0222 code can vary depending on the labor rates and parts needed, but it may range from $100 to $300 or more at a repair shop.

9. Can a faulty throttle position sensor cause other codes to appear in a 2006 Toyota Camry?

Yes, a faulty throttle position sensor can cause related codes such as P0121 (Throttle/Pedal Position Sensor/Switch 'A' Circuit Range/Performance) to appear in addition to P0222.

10. How important is it to address OBDII code P0222 promptly in a 2006 Toyota Camry?

It is crucial to address code P0222 promptly to prevent potential safety hazards, ensure proper engine performance, and avoid further damage to the vehicle's components.

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