AutoCodes – Chrysler – P0223 Chrysler

P0223 Chrysler Code - APPS Signal 2 Circuit High

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 Chrysler indicates APPS Signal 2 Circuit High.
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 5,275

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 Chrysler 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 Chrysler - APPS Signal 2 Circuit High - AutoCodes.com — P0223 Chrysler Code - APPS Signal 2 Circuit High

What does this mean?

What are the Possible Causes of the DTC P0223 Chrysler?

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

How to Fix the DTC P0223 Chrysler?

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 Chrysler 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.

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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 Chrysler Code

1. What are the common symptoms of OBDII code P0223 in a Chrysler related to the Accelerator Pedal Position Sensor (APPS) Signal 2 Circuit High?

- Common symptoms include issues with acceleration, reduced engine power, and in some cases, the vehicle may go into limp mode.

2. What are the possible causes of OBDII code P0223 indicating a high signal in the APPS circuit of a Chrysler?

- The high signal in the Accelerator Pedal Position Sensor circuit could be caused by a faulty sensor, damaged wiring, poor electrical connections, or issues with the electronic control module (ECM).

3. How can I diagnose and repair OBDII code P0223 in my Chrysler if I suspect a problem with the Accelerator Pedal Position Sensor?

- Start by inspecting the sensor and its wiring for any visible damage. Test the sensor's resistance and voltage output using a multimeter. If necessary, replace the sensor and clear the code to see if the issue is resolved.

4. Is it safe to continue driving my Chrysler with OBDII code P0223 related to the Accelerator Pedal Position Sensor Circuit High?

- It is not recommended to drive the vehicle with this code present, as it can lead to performance issues and potentially unsafe driving conditions. It's best to address the problem promptly.

5. Can a dirty throttle body or sticky accelerator pedal cause OBDII code P0223 in a Chrysler?

- While a dirty throttle body or sticky accelerator pedal can cause related issues, code P0223 specifically points to a high signal in the APPS circuit, usually stemming from a fault within the sensor itself or its wiring.

6. Will resetting the OBDII code P0223 in my Chrysler make the issue go away temporarily?

- Resetting the code may temporarily clear the warning light, but if the underlying issue causing the high signal in the APPS circuit is not addressed, the code is likely to reappear once the problem is detected again.

7. How can I prevent OBDII code P0223 from reoccurring in my Chrysler after repairing the Accelerator Pedal Position Sensor issue?

- Ensure all repairs are done correctly, use high-quality replacement parts, and follow proper diagnostic procedures to prevent the code from reoccurring. Regular maintenance and inspections can also help catch potential issues early.

8. Does OBDII code P0223 in a Chrysler always indicate a faulty Accelerator Pedal Position Sensor, or could other components be at fault?

- While a faulty Accelerator Pedal Position Sensor is a common cause of code P0223, other components like wiring, connectors, or the ECM could also be responsible. A thorough diagnostic process is needed to pinpoint the exact cause.

9. Can extreme weather conditions affect the performance of the Accelerator Pedal Position Sensor and trigger OBDII code P0223 in a Chrysler?

- Extreme temperatures or moisture can potentially impact sensor performance and lead to code P0223. It's essential to keep the sensor and its connections protected and in good condition to prevent weather-related issues.

10. Are there any recalls or technical service bulletins related to OBDII code P0223 and the Accelerator Pedal Position Sensor in Chrysler vehicles?

- It's advisable to check with a Chrysler dealership or the manufacturer's website to see if there are any recalls or technical service bulletins addressing OBDII code P0223 specifically for your vehicle model.