AutoCodes – Toyota – P0222 2010 Toyota Camry

P0222 2010 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 2010 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 2,101

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 Jun 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P0222 2010 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 2010 Toyota Camry - Throttle/Pedal Position Sensor/Switch 'B' Circuit - Low Input - AutoCodes.com — P0222 2010 Toyota Camry Code - Throttle/Pedal Position Sensor/Switch 'B' Circuit - Low Input

What does this mean?

What are the Possible Causes of the DTC P0222 2010 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 2010 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 2010 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 2010 Toyota Camry code?

Need more information on how to fix the P0222 2010 Toyota Camry code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0222 2010 Toyota Camry 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 2010 Toyota Camry Code

1. What are the common symptoms of OBDII code P0222 in a 2010 Toyota Camry?

The common symptoms of code P0222 include reduced engine power, hesitation or stalling when accelerating, and the vehicle going into limp mode.

2. What does the Throttle/Pedal Position Sensor/Switch 'B' Circuit - Low Input mean in a 2010 Toyota Camry?

The P0222 code indicates that the Engine Control Module (ECM) has detected a low voltage input from the throttle or pedal position sensor/switch 'B' circuit.

3. What are the possible causes of OBDII code P0222 in a 2010 Toyota Camry?

Possible causes of code P0222 include a faulty throttle position sensor, damaged wiring or connectors in the sensor circuit, or issues with the ECM.

4. How can I diagnose the Throttle/Pedal Position Sensor/Switch 'B' Circuit - Low Input issue in my 2010 Toyota Camry?

Diagnosing code P0222 involves checking the throttle position sensor's wiring and connections for damage, testing the sensor's voltage output, and verifying the ECM's functionality.

5. Can I continue driving my 2010 Toyota Camry with OBDII code P0222 present?

It is not recommended to drive the vehicle with code P0222 as it can lead to further damage and potential safety hazards due to the loss of throttle control.

6. How can I repair OBDII code P0222 in my 2010 Toyota Camry?

Repairing code P0222 may involve replacing the faulty throttle position sensor, repairing damaged wiring or connectors, or reprogramming the ECM to resolve the low input issue.

7. Are there any DIY tips for fixing OBDII code P0222 in a 2010 Toyota Camry?

While some basic diagnostics can be done at home, repairing code P0222 often requires specialized tools and expertise, so it's recommended to consult a professional mechanic.

8. How much does it typically cost to fix OBDII code P0222 in a 2010 Toyota Camry?

The cost of fixing code P0222 can vary depending on the root cause of the issue, but it may range from $100 to $500 for parts and labor at a repair shop.

9. Can a faulty throttle position sensor cause other issues besides triggering code P0222 in a 2010 Toyota Camry?

Yes, a faulty throttle position sensor can cause a variety of performance issues like poor fuel economy, rough idling, and difficulty shifting gears in addition to triggering OBDII codes.

10. Is it possible for code P0222 in a 2010 Toyota Camry to be a false alarm?

While rare, false alarms for code P0222 can occur due to intermittent electrical issues or sensor glitches, so it's recommended to reset the code and monitor the vehicle's performance before proceeding with repairs.