AutoCodes – Nissan – P0223 2005 Nissan Maxima

P0223 2005 Nissan Maxima Code - Throttle Position Sensor/Switch 2 Circuit High Input

Quick Answer

Electric Throttle Control Actuator consists of throttle control motor, throttle position sensor (TPS), etc. 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: P0223 2005 Nissan Maxima indicates Throttle Position Sensor/Switch 2 Circuit High 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 7,432

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
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Code P0223 2005 Nissan Maxima Description

Electric Throttle Control Actuator consists of throttle control motor, throttle position sensor (TPS), etc. The throttle position sensor responds to the throttle valve movement.
The throttle position sensor has the two sensors. These sensors are a kind of potentiometers which transform the throttle valve position into output voltage, and emit the voltage signal to the Engine Control Module (ECM) In addition, these sensors detect the opening and closing speed of the throttle valve and feed the voltage signals to the ECM. The ECM judges the current opening angle of the throttle valve from these signals and the ECM controls the throttle control motor to make the throttle valve opening angle properly in response to driving condition.

OBDII Code P0223 2005 Nissan Maxima - Throttle Position Sensor/Switch 2 Circuit High Input - AutoCodes.com — P0223 2005 Nissan Maxima Code - Throttle Position Sensor/Switch 2 Circuit High Input

What does this mean?

What are the Possible Causes of the DTC P0223 2005 Nissan Maxima?

Faulty Throttle position sensor
Throttle position sensor harness is open or shorted
Throttle position sensor poor electrical connection
Faulty accelerator pedal position sensor

How to Fix the DTC P0223 2005 Nissan Maxima?

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 P0223 2005 Nissan Maxima 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 P0223 2005 Nissan Maxima 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 P0223 2005 Nissan Maxima Code

1. What are common symptoms of OBDII code P0223 in a 2005 Nissan Maxima?

- Common symptoms include engine stalling, lack of power, rough idling, and difficulty accelerating.

2. What does the OBDII code P0223 on a 2005 Nissan Maxima indicate?

- The code indicates a Throttle Position Sensor/Switch 2 Circuit High Input issue.

3. What are possible causes of OBDII code P0223 in a 2005 Nissan Maxima?

- Possible causes include a faulty throttle position sensor, damaged wiring or connectors, or issues with the engine control module.

4. How can I diagnose the Throttle Position Sensor/Switch 2 Circuit High Input problem in my 2005 Nissan Maxima?

- Diagnose by inspecting the throttle position sensor, checking the wiring for damage, and using a scan tool to monitor sensor readings.

5. Can I continue driving my 2005 Nissan Maxima with OBDII code P0223?

- It is not recommended to drive the vehicle with this code as it can lead to further damage and unsafe driving conditions.

6. How can I repair OBDII code P0223 in my 2005 Nissan Maxima?

- Repair options include replacing the throttle position sensor, repairing damaged wiring, or reprogramming the engine control module.

7. Is it possible to reset the OBDII code P0223 in a 2005 Nissan Maxima?

- Yes, after repairing the underlying issue, the code can be reset using an OBDII scanner to clear the error code.

8. Can a DIY enthusiast fix the Throttle Position Sensor/Switch 2 Circuit High Input problem in a 2005 Nissan Maxima?

- Depending on the skill level, a DIY enthusiast can attempt to diagnose and repair this issue, but professional help may be needed for complex repairs.

9. How much does it cost to repair OBDII code P0223 in a 2005 Nissan Maxima?

- The cost of repair can vary based on the specific issue, but it typically ranges from $100 to $300 for parts and labor.

10. Are there any preventive maintenance tips to avoid OBDII code P0223 in a 2005 Nissan Maxima?

- Regularly inspecting and cleaning the throttle body, maintaining proper engine tune-up, and avoiding aggressive driving can help prevent this issue.