P0122 2009 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 2009 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 2009 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 2009 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 2009 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 2009 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 2009 Nissan Rogue Code
1. What does OBDII code P0122 on a 2009 Nissan Rogue mean?
The code P0122 indicates a low input in the Throttle Position Sensor/Switch '1' circuit of your vehicle.
2. What are the common symptoms of a P0122 code in a 2009 Nissan Rogue?
Common symptoms include poor acceleration, stalling, rough idling, and difficulty shifting gears.
3. What are the possible causes of a P0122 code in a 2009 Nissan Rogue?
The code may be triggered by a faulty throttle position sensor, damaged wiring or connectors, or a problem with the engine control module.
4. How can I diagnose the cause of a P0122 code in my 2009 Nissan Rogue?
To diagnose the issue, you can use a multimeter to test the throttle position sensor, inspect the sensor wiring for damage, and check for any loose connections.
5. Can I still drive my 2009 Nissan Rogue with a P0122 code?
It is not recommended to drive your vehicle with a P0122 code as it can lead to further damage and potentially unsafe driving conditions.
6. How can I repair a P0122 code in my 2009 Nissan Rogue?
Repair options include replacing the throttle position sensor, repairing damaged wiring, or reprogramming the engine control module.
7. Are there any DIY tips for fixing a P0122 code in a 2009 Nissan Rogue?
DIY enthusiasts can attempt to replace the throttle position sensor themselves after consulting the vehicle's repair manual for guidance.
8. How much does it cost to repair a P0122 code in a 2009 Nissan Rogue?
The cost of repair can vary depending on the exact cause of the issue, but it may range from $100 to $300 for parts and labor.
9. Will resetting the trouble codes make the P0122 code go away in a 2009 Nissan Rogue?
Resetting the trouble codes may temporarily clear the P0122 code, but it will likely reappear if the underlying issue is not addressed.
10. Can a P0122 code in a 2009 Nissan Rogue cause other problems if left unresolved?
Ignoring a P0122 code can lead to decreased fuel efficiency, further engine performance issues, and potential damage to other components over time.
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