P0123 2012 Nissan Rogue Code - Throttle Position Sensor/Switch '1' Circuit High Input
Quick Answer
The Throttle Position Sensor (TPS) 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
- P0123 2012 Nissan Rogue indicates Throttle Position Sensor/Switch '1' 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 2012 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 P0123 2012 Nissan Rogue?
- Faulty throttle position sensor
- Throttle position sensor harness is open or shorted
- Throttle position sensor circuit poor electrical connection
How to Fix the DTC P0123 2012 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 P0123 2012 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 P0123 2012 Nissan Rogue Code
1. What are the common symptoms of OBDII code P0123 in a 2012 Nissan Rogue?
The common symptoms of OBDII code P0123 in a 2012 Nissan Rogue include issues with acceleration, poor engine performance, stalling, and in some cases, the vehicle may go into limp mode.
2. What does the OBDII code P0123 'Throttle Position Sensor/Switch '1' Circuit High Input' mean for a 2012 Nissan Rogue?
The OBDII code P0123 indicates that there is a high input signal coming from the throttle position sensor or switch '1' circuit in a 2012 Nissan Rogue, suggesting a potential issue with the throttle position sensor.
3. What are the possible causes of OBDII code P0123 in a 2012 Nissan Rogue?
Some possible causes of OBDII code P0123 in a 2012 Nissan Rogue include a faulty throttle position sensor, a damaged sensor wiring harness, a corroded connector, or issues with the engine control module.
4. How can I diagnose the OBDII code P0123 in my 2012 Nissan Rogue?
Diagnosing OBDII code P0123 in a 2012 Nissan Rogue typically involves using a scan tool to retrieve the code, checking the throttle position sensor's wiring and connector for any damage or corrosion, and testing the sensor's voltage output.
5. Can I continue driving my 2012 Nissan Rogue with OBDII code P0123?
It is not recommended to continue driving your 2012 Nissan Rogue with OBDII code P0123, as it can lead to poor engine performance, stalling, and potentially unsafe driving conditions. It is best to address the issue promptly.
6. How do I repair OBDII code P0123 in my 2012 Nissan Rogue?
To repair OBDII code P0123 in a 2012 Nissan Rogue, you may need to replace the throttle position sensor, repair any damaged wiring or connectors, or reset the engine control module to clear the code.
7. Are there any DIY tips for fixing OBDII code P0123 in my 2012 Nissan Rogue?
While some basic troubleshooting steps like checking the sensor's wiring and connector can be done DIY, it is recommended to consult a professional mechanic for a proper diagnosis and repair of OBDII code P0123 in a 2012 Nissan Rogue.
8. How much does it typically cost to repair OBDII code P0123 in a 2012 Nissan Rogue?
The cost of repairing OBDII code P0123 in a 2012 Nissan Rogue can vary depending on the specific issue causing the code, the labor rates of the repair shop, and the cost of parts needed for the repair. It is advisable to get a few quotes from different mechanics.
9. Can a faulty throttle position sensor cause other issues in a 2012 Nissan Rogue besides triggering OBDII code P0123?
Yes, a faulty throttle position sensor in a 2012 Nissan Rogue can cause a range of issues beyond triggering OBDII code P0123, including poor fuel economy, rough idling, difficulty shifting gears, and overall reduced engine performance.
10. How important is it to address OBDII code P0123 promptly in a 2012 Nissan Rogue?
It is crucial to address OBDII code P0123 promptly in a 2012 Nissan Rogue to prevent further damage to the vehicle, ensure optimal engine performance, and maintain safe driving conditions. Delaying repairs can lead to more severe issues down the line.
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