P1225 2009 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 2009 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 2009 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 2009 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 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
Nissan Rogue Idle Air Volume Relearn
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1225 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 P1225 2009 Nissan Rogue Code
1. What does the OBDII code P1225 mean on a 2009 Nissan Rogue?
P1225 indicates a "Closed Throttle Position Learning Performance Problem," meaning the vehicle's throttle body has difficulty learning or maintaining its proper closed position.
2. What are common symptoms of code P1225 in a 2009 Nissan Rogue?
Symptoms may include poor acceleration, reduced fuel efficiency, rough idling, a lack of throttle response, or the Check Engine Light turning on.
3. What causes the P1225 code to appear in a 2009 Nissan Rogue?
Common causes include a dirty throttle body, issues with the throttle position sensor, faulty wiring or connectors, or an improperly performed throttle position relearning procedure.
4. Can a dirty throttle body trigger P1225 in a 2009 Nissan Rogue?
Yes, carbon buildup on the throttle body can interfere with the throttle plate's movement, leading to performance issues and the P1225 code.
5. How can I fix the P1225 code on my 2009 Nissan Rogue?
Start by cleaning the throttle body, inspecting the throttle position sensor and its wiring, and ensuring the throttle position relearning procedure is performed correctly.
6. Do I need to replace the throttle body to resolve P1225 on a 2009 Nissan Rogue?
Not always. Cleaning the throttle body and performing a relearn procedure often resolve the issue. However, if the throttle body or sensor is damaged, replacement may be necessary.
7. How do I perform a throttle position relearn on a 2009 Nissan Rogue?
The relearn process typically involves a series of ignition key cycles and accelerator pedal movements. Refer to your vehicle’s service manual for the exact procedure.
8. Can a faulty throttle position sensor cause code P1225 in a 2009 Nissan Rogue?
Yes, a malfunctioning throttle position sensor can prevent the ECU from accurately detecting the closed position of the throttle, triggering the P1225 code.
9. Is it safe to drive with the P1225 code on a 2009 Nissan Rogue?
Driving with this code may lead to poor performance, reduced fuel efficiency, and potential safety issues due to throttle response problems. Address the issue promptly.
10. Will disconnecting the battery clear the P1225 code on a 2009 Nissan Rogue?
Disconnecting the battery may temporarily reset the code, but it won't fix the underlying problem. The code will likely return if the issue isn't resolved.
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