P0122 2011 Nissan Rogue Code - Throttle Position Sensor/Switch '1' Circuit Low Input
Quick Answer
The Throttle Pedal Position (TPP) responds to the accelerator pedal movement. 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 2011 Nissan Rogue indicates Throttle Position Sensor/Switch '1' 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 2011 Nissan Rogue Description
Idle position of the throttle valve is determined by the ECM receiving the signal from the throttle position sensor. This sensor controls engine operation such as fuel cut. On the other hand, the Wide open and closed throttle position switch, which is built into the throttle position sensor unit, is not used for engine control.
What are the Possible Causes of the DTC P0122 2011 Nissan Rogue?
- Faulty throttle position sensor
- Throttle position sensor harness is open or shorted
- Throttle position sensor circuit poor electrical connection
- Faulty accelerator pedal position sensor
How to Fix the DTC P0122 2011 Nissan Rogue?
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.
Code Tech Notes
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0122 2011 Nissan Rogue 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 P0122 2011 Nissan Rogue Code
1. What are the common symptoms of OBDII code P0122 in a 2011 Nissan Rogue?
- Common symptoms include a lack of power, hesitation during acceleration, stalling, and possibly even problems with the vehicle's transmission shifting.
2. What does the OBDII code P0122 'Throttle Position Sensor/Switch '1' Circuit Low Input' mean for a 2011 Nissan Rogue?
- This code indicates that the Engine Control Module (ECM) has detected a low voltage input from the throttle position sensor or its circuit.
3. What are the possible causes of OBDII code P0122 in a 2011 Nissan Rogue?
- Possible causes include a faulty throttle position sensor, damaged wiring or connectors in the sensor circuit, a malfunctioning ECM, or a problem with the throttle body itself.
4. How can I diagnose the cause of OBDII code P0122 in my 2011 Nissan Rogue?
- You can diagnose the issue by checking the throttle position sensor's wiring and connectors for damage, testing the sensor's voltage output, and verifying proper throttle body operation.
5. Can I continue driving my 2011 Nissan Rogue with OBDII code P0122 present?
- It is not recommended to drive the vehicle with this code present, as it can lead to poor performance and potential safety hazards. It's best to address the issue promptly.
6. How can I repair OBDII code P0122 in my 2011 Nissan Rogue?
- Repair options may include replacing the throttle position sensor, repairing any damaged wiring or connectors, resetting the ECM, or seeking professional assistance for a thorough diagnosis.
7. Is it possible to reset OBDII code P0122 in a 2011 Nissan Rogue without fixing the underlying issue?
- While you can clear the code using an OBDII scanner, it will likely return if the root cause is not addressed. It's crucial to fix the problem to prevent ongoing issues.
8. Will OBDII code P0122 in a 2011 Nissan Rogue cause the check engine light to illuminate?
- Yes, this code typically triggers the check engine light to come on in the vehicle's dashboard to alert the driver of a potential issue with the throttle position sensor.
9. Are there any DIY tips for troubleshooting OBDII code P0122 in a 2011 Nissan Rogue?
- You can start by checking for loose or damaged wiring around the throttle position sensor, ensuring proper sensor connection, and testing the sensor's voltage output with a multimeter.
10. How much can I expect to pay for professional repair of OBDII code P0122 in a 2011 Nissan Rogue?
- The cost of repair can vary depending on the specific issue, but it may range from $100 to $300 or more, including parts and labor.
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