P0123 2006 Toyota Camry Code - Throttle Position Sensor/Switch 'A' Circuit High Input
Quick Answer
The TP sensor is mounted on the throttle body, and detects the opening angle of the throttle valve. Common causes include Faulty throttle position sensor, Throttle position sensor harness is open or shorted, Throttle position sensor circuit 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
- P0123 2006 Toyota Camry indicates Throttle Position Sensor/Switch 'A' Circuit High Input.
- Common causes
- Common causes include Faulty throttle position sensor, Throttle position sensor harness is open or shorted, Throttle position sensor circuit 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.
Code P0123 2006 Toyota Camry Description
As the valve closes, the sensor output voltage decreases and as the valve opens, the sensor output voltage increases. The ECM calculates the throttle valve opening angle according to these signals and controls the throttle actuator in response to driver inputs. These signals are also used in calculations such as air-fuel ratio correction, power increase correction and fuel-cut control.
What are the Possible Causes of the DTC P0123 2006 Toyota Camry?
- Faulty throttle position sensor
- Throttle position sensor harness is open or shorted
- Throttle position sensor circuit poor electrical connection
- ECM
How to Fix the DTC P0123 2006 Toyota Camry?
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 P0123 2006 Toyota Camry 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 P0123 2006 Toyota Camry Code
1. What are common symptoms of OBDII code P0123 in a 2006 Toyota Camry?
- Common symptoms include poor acceleration, hesitation or jerking during acceleration, and the vehicle going into limp mode.
2. What does the OBDII code P0123 indicate in a 2006 Toyota Camry?
- The code P0123 indicates an issue with the Throttle Position Sensor/Switch 'A' Circuit High Input in the vehicle.
3. What are possible causes of OBDII code P0123 in a 2006 Toyota Camry?
- Possible causes include a faulty throttle position sensor, damaged wiring or connectors in the throttle position sensor circuit, or a problem with the throttle body itself.
4. How can I diagnose the OBDII code P0123 in a 2006 Toyota Camry?
- You can diagnose the code by using an OBDII scanner to read the code and check the throttle position sensor's voltage with a multimeter.
5. Can I drive my 2006 Toyota Camry with OBDII code P0123?
- It is not recommended to drive with this code as it can cause poor performance and potentially unsafe driving conditions.
6. How do I repair OBDII code P0123 in a 2006 Toyota Camry?
- The repair typically involves replacing the throttle position sensor and ensuring proper connection and wiring integrity.
7. Is it possible to reset OBDII code P0123 in a 2006 Toyota Camry without fixing the issue?
- Resetting the code without addressing the underlying problem may temporarily clear the warning light but the issue will likely reoccur.
8. Can a DIY enthusiast fix OBDII code P0123 in a 2006 Toyota Camry?
- Depending on your skill level, you may be able to replace the throttle position sensor yourself following proper repair guides and safety precautions.
9. How much does it cost to fix OBDII code P0123 in a 2006 Toyota Camry at a repair shop?
- The cost of fixing this issue at a repair shop can vary depending on the labor rates and whether additional parts or repairs are needed, but it typically ranges from $100 to $300.
10. Will OBDII code P0123 cause my 2006 Toyota Camry to fail an emissions test?
- Yes, unresolved issues related to this code can lead to increased emissions and potentially cause the vehicle to fail an emissions test.
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