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P0223 2003 Infiniti G35 Code - Throttle Position Sensor/Switch 2 Circuit High Input

- Code Popularity: 7,363 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 2/3
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By AutoCodes.com - Updated Jun 14, 2020
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|Code P0223 2003 Infiniti G35 Possible Causes

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

|How do I Fix the Code P0223 2003 Infiniti G35?

Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

Does your Infiniti have Safety Recalls? → Check here

|What is the Cost to Diagnose the Code P0223 2003 Infiniti G35?

Labor: 1.0

The cost of diagnosing the P0223 2003 Infiniti G35 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

|When is the Code P0223 2003 Infiniti G35 Detected?

An excessively high voltage from the Throttle Position Sensor (TPS) 2 is sent to Engine Control Module (ECM).

|What are Code P0223 2003 Infiniti G35 Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)
  • No throttle response

|Code P0223 2003 Infiniti G35 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 2003 Infiniti G35 - Throttle Position Sensor/Switch 2 Circuit High Input - AutoCodes.com
P0223 2003 Infiniti G35 Code - Throttle Position Sensor/Switch 2 Circuit High Input

|Need More Information on the P0223 2003 Infiniti G35 Code?

Need more information on how to fix the P0223 2003 Infiniti G35 code? Get Access to Factory Service Manuals

|Need Help with the P0223 2003 Infiniti G35 Code?

Get the P0223 2003 Infiniti G35 code diagnosed by a professional: Find a repair shop in your area

|Code P0223 2003 Infiniti G35 comments

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