P0223 2003 INFINITI G35 - Throttle Position Sensor/Switch 2 Circuit High Input
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 is the P0223 2003 INFINITI G35 code repair?Start by checking 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.
What is the cost to diagnose the P0223 2003 INFINITI G35 code
Labor: 1.0The cost to diagnose the P0223 2003 INFINITI G35 code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
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When is the code detected?An excessively high voltage from the Throttle Position Sensor (TPS) 2 is sent to Engine Control Module (ECM).
- Engine Light ON (or Service Engine Soon Warning Light)
- No throttle response
P0223 2003 INFINITI G35 MeaningElectric 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.
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