P1225 2012 Nissan Rogue Code - Closed Throttle Position Learning Performance Problem
Quick Answer
Electric Throttle Control Actuator consists of throttle control motor, throttle position sensor, etc. Common causes include Faulty Electric throttle control actuator (TP sensor 2), Electric throttle control actuator (TP sensor 2) harness is open or shorted, Electric throttle control actuator (TP sensor 2) 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
- P1225 2012 Nissan Rogue indicates Closed Throttle Position Learning Performance Problem.
- Common causes
- Common causes include Faulty Electric throttle control actuator (TP sensor 2), Electric throttle control actuator (TP sensor 2) harness is open or shorted, Electric throttle control actuator (TP sensor 2) 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 P1225 2012 Nissan Rogue Description
The throttle position sensor has the two sensors. These sensors are a kind of potentiometers which transform the throttle valve position into output voltage, and emit the voltage signal to the Engine Control Module (ECM). In addition, these sensors detect the opening and closing speed of the throttle valve and feed the voltage signals to the ECM. The ECM judges the current opening angle of the throttle valve from these signals and the ECM controls the throttle control motor to make the throttle valve opening angle properly in response to driving condition.
What are the Possible Causes of the DTC P1225 2012 Nissan Rogue?
- Faulty Electric throttle control actuator (TP sensor 2)
- Electric throttle control actuator (TP sensor 2) harness is open or shorted
- Electric throttle control actuator (TP sensor 2) circuit poor electrical connection
How to Fix the DTC P1225 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
Nissan Rogue Idle Air Volume Relearn
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1225 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 P1225 2012 Nissan Rogue Code
1. What does the OBDII code P1225 mean on a 2012 Nissan Rogue?
P1225 indicates a "Closed Throttle Position Learning Performance Problem," meaning the engine control module (ECM) has detected an issue with the throttle position learning process.
2. What are the common symptoms of the P1225 code in a 2012 Nissan Rogue?
Symptoms may include poor acceleration, rough idling, stalling, reduced fuel efficiency, or the Check Engine Light turning on.
3. What causes the P1225 code to appear in a 2012 Nissan Rogue?
Common causes include a dirty throttle body, a malfunctioning throttle position sensor (TPS), a bad accelerator pedal sensor, or poor electrical connections.
4. How do I fix the P1225 code on a 2012 Nissan Rogue?
Start by cleaning the throttle body, checking for loose or corroded wiring, and performing a throttle position relearn procedure. If the issue persists, inspect the TPS or replace faulty components.
5. Can a dirty throttle body trigger the P1225 code?
Yes, a dirty or clogged throttle body can interfere with proper throttle position learning and trigger the P1225 code.
6. How do I perform a throttle position relearn on a 2012 Nissan Rogue?
To perform a relearn, follow the manufacturer’s procedure, which typically involves turning the ignition on, pressing and releasing the accelerator pedal in a specific sequence, and allowing the ECM to recalibrate.
7. Is it safe to drive a 2012 Nissan Rogue with the P1225 code?
Driving with the P1225 code is not recommended as it can lead to poor engine performance or stalling, which may pose safety risks.
8. Can a faulty accelerator pedal sensor cause the P1225 code?
Yes, a malfunctioning accelerator pedal position sensor can lead to incorrect signals being sent to the ECM, triggering the code.
9. What tools are needed to diagnose the P1225 code on a 2012 Nissan Rogue?
You will need an OBDII scanner capable of reading live data, a multimeter for electrical testing, and possibly throttle body cleaning tools.
10. How much does it cost to repair the P1225 code on a 2012 Nissan Rogue?
The cost varies depending on the issue. Cleaning the throttle body is inexpensive, while replacing sensors or the throttle body assembly can range from $200 to $600, including labor.
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