P0122 2007 Toyota Camry Code - Throttle Position Sensor/Switch 'A' Circuit Low 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
- P0122 2007 Toyota Camry indicates Throttle Position Sensor/Switch 'A' Circuit Low 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 P0122 2007 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 P0122 2007 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 P0122 2007 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 P0122 2007 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.
Need more information about the P0122 2007 Toyota Camry code?
Need more information on how to fix the P0122 2007 Toyota Camry code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P0122 2007 Toyota Camry code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P0122 2007 Toyota Camry Code
1. What are the common symptoms of OBDII code P0122 on a 2007 Toyota Camry?
The common symptoms of code P0122 on a 2007 Toyota Camry include reduced engine power, poor acceleration, stalling, and the vehicle going into "limp mode."
2. What could cause the Throttle Position Sensor/Switch 'A' Circuit Low Input code P0122 on a 2007 Toyota Camry?
The code P0122 on a 2007 Toyota Camry is typically caused by a faulty throttle position sensor, a damaged or frayed sensor wiring harness, or a poor electrical connection to the sensor.
3. How can I diagnose the cause of OBDII code P0122 on my 2007 Toyota Camry?
To diagnose the cause of code P0122, you can perform a visual inspection of the throttle position sensor and its wiring, check for any loose or corroded connections, and use a multimeter to test the sensor's voltage output.
4. Can I still drive my 2007 Toyota Camry with OBDII code P0122 active?
It is not recommended to drive your 2007 Toyota Camry with code P0122 active, as it can lead to poor engine performance and potential safety hazards. It's best to address the issue promptly.
5. Is it possible to reset OBDII code P0122 on a 2007 Toyota Camry by disconnecting the battery?
While disconnecting the battery may temporarily clear the code, it will not fix the underlying issue causing code P0122. It's important to diagnose and repair the root cause of the problem.
6. How much does it typically cost to repair OBDII code P0122 on a 2007 Toyota Camry?
The cost of repairing code P0122 on a 2007 Toyota Camry can vary depending on the exact cause of the issue. It may range from $100 to $300 for parts and labor.
7. Can I replace the throttle position sensor on my 2007 Toyota Camry myself?
Replacing the throttle position sensor on a 2007 Toyota Camry can be a DIY project if you have the necessary tools and mechanical skills. However, if you're not experienced, it's advisable to consult a professional mechanic.
8. Will OBDII code P0122 cause my 2007 Toyota Camry to fail an emissions test?
Yes, code P0122 can cause your 2007 Toyota Camry to fail an emissions test, as it indicates a problem with the throttle position sensor, which is crucial for engine performance and emissions control.
9. How long does it typically take to repair OBDII code P0122 on a 2007 Toyota Camry?
The repair time for code P0122 on a 2007 Toyota Camry can vary depending on the exact cause of the issue and the availability of parts. It may take anywhere from 1 to 3 hours to complete the repair.
10. Are there any preventive measures I can take to avoid OBDII code P0122 on my 2007 Toyota Camry in the future?
To prevent code P0122 in the future, it's essential to perform regular maintenance on your vehicle, including checking the throttle position sensor for wear or damage, and ensuring all electrical connections are secure.
Discuss the causes and fixes for P0122 2007 Toyota Camry OBDII Code
Code P0122 2007 Toyota Camry comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
