P0220 2005 Toyota Corolla Code - Throttle/Pedal Position Sensor/Switch 'B' Circuit 3ZZ-FE Engine
Quick Answer
Electric Throttle Control Actuator consists of throttle control motor, throttle position sensor (TPS), etc. Common causes include Throttle Position Sensor (TPS) harness is open or shorted, Throttle Position Sensor (TPS) circuit poor electrical connection, Faulty Throttle Position Sensor (TPS). 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
- P0220 2005 Toyota Corolla indicates Throttle/Pedal Position Sensor/Switch 'B' Circuit 3ZZ-FE Engine.
- Common causes
- Common causes include Throttle Position Sensor (TPS) harness is open or shorted, Throttle Position Sensor (TPS) circuit poor electrical connection, Faulty Throttle Position Sensor (TPS).
- 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.
Code P0220 2005 Toyota Corolla Description
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.
What are the Possible Causes of the DTC P0220 2005 Toyota Corolla?
- Throttle Position Sensor (TPS) harness is open or shorted
- Throttle Position Sensor (TPS) circuit poor electrical connection
- Faulty Throttle Position Sensor (TPS)
- Fault Electric Throttle Control Actuator (or Throttle Body Motor)
- Accelerator Pedal Position Sensor (APP)
How to Fix the DTC P0220 2005 Toyota Corolla?
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 P0220 2005 Toyota Corolla 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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Frequently Asked Questions about P0220 2005 Toyota Corolla Code
1. What are the common symptoms of OBDII code P0220 in a 2005 Toyota Corolla with a 3ZZ-FE engine?
The common symptoms of OBDII code P0220 in a 2005 Toyota Corolla include issues with acceleration, lack of power, and possibly the vehicle going into "limp mode."
2. What are the potential causes of OBDII code P0220 in a 2005 Toyota Corolla?
The potential causes of OBDII code P0220 in a 2005 Toyota Corolla include a faulty throttle position sensor, damaged wiring or connectors in the throttle position sensor circuit, or a problem with the engine control module (ECM).
3. How can I diagnose the Throttle/Pedal Position Sensor/Switch 'B' Circuit issue in my 2005 Toyota Corolla?
To diagnose the Throttle/Pedal Position Sensor/Switch 'B' Circuit issue in your 2005 Toyota Corolla, you can use an OBDII scanner to read the trouble codes and then perform a visual inspection of the throttle position sensor and its wiring for any visible damage.
4. Can I drive my 2005 Toyota Corolla with OBDII code P0220?
It is not recommended to drive your 2005 Toyota Corolla with OBDII code P0220 as it can lead to poor performance, potential safety issues, and further damage to the vehicle if not addressed promptly.
5. How do I repair OBDII code P0220 in my 2005 Toyota Corolla?
To repair OBDII code P0220 in your 2005 Toyota Corolla, you may need to replace the throttle position sensor, repair any damaged wiring or connectors, or reset the ECM to clear the trouble code.
6. Can I reset OBDII code P0220 in my 2005 Toyota Corolla?
You can try resetting OBDII code P0220 in your 2005 Toyota Corolla by using an OBDII scanner to clear the trouble code. However, it is important to address the underlying issue causing the code to prevent it from reoccurring.
7. Are there any DIY tips for troubleshooting OBDII code P0220 in a 2005 Toyota Corolla?
DIY tips for troubleshooting OBDII code P0220 in a 2005 Toyota Corolla include checking the throttle position sensor's wiring and connectors for any damage, ensuring proper sensor alignment, and testing the sensor's voltage output.
8. How much does it cost to repair OBDII code P0220 in a 2005 Toyota Corolla?
The cost to repair OBDII code P0220 in a 2005 Toyota Corolla can vary depending on the extent of the issue and whether you choose to do the repair yourself or take it to a professional mechanic. Costs may include parts and labor fees.
9. Will OBDII code P0220 cause my 2005 Toyota Corolla to fail an emissions test?
OBDII code P0220 in a 2005 Toyota Corolla may cause the vehicle to fail an emissions test as it indicates a potential issue with the throttle position sensor circuit, which can affect the vehicle's engine performance and emissions output.
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