P1226 2008 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
- P1226 2008 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 P1226 2008 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 P1226 2008 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 P1226 2008 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 P1226 2008 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 P1226 2008 Nissan Rogue Code
1. What are common symptoms of OBDII code P1226 in a 2008 Nissan Rogue?
- Common symptoms include rough idling, engine stalling, decreased fuel efficiency, and lack of power during acceleration.
2. What does the OBDII code P1226 indicating Closed Throttle Position Learning Performance Problem mean in a 2008 Nissan Rogue?
- This code suggests that there is an issue with the closed throttle position learning system in the vehicle, impacting its performance.
3. What are possible causes of OBDII code P1226 in a 2008 Nissan Rogue?
- Possible causes include a faulty throttle position sensor, dirty throttle body, vacuum leaks, wiring issues, or a malfunctioning electronic control module.
4. How can I diagnose the Closed Throttle Position Learning Performance Problem in my 2008 Nissan Rogue?
- Diagnosis typically involves using a scan tool to retrieve the specific trouble code, checking the throttle position sensor readings, inspecting the throttle body for cleanliness, and examining the wiring for any visible damage.
5. Is it safe to continue driving my 2008 Nissan Rogue with OBDII code P1226 present?
- It is not recommended to continue driving with this code present, as it can lead to further engine performance issues and potentially cause damage to other components.
6. Can I repair OBDII code P1226 in my 2008 Nissan Rogue myself?
- Depending on your mechanical skills and access to tools, you may be able to address the issue yourself by cleaning the throttle body, checking and repairing any damaged wiring, or replacing the throttle position sensor.
7. How much does it typically cost to repair OBDII code P1226 in a 2008 Nissan Rogue?
- The cost of repair can vary significantly depending on the specific cause of the issue. It can range from a relatively low cost for cleaning or minor repairs to a higher cost if component replacement is necessary.
8. Will resetting the OBDII code P1226 in my 2008 Nissan Rogue make the problem go away?
- Simply resetting the code may temporarily clear the warning light, but it will not fix the underlying issue causing the Closed Throttle Position Learning Performance Problem.
9. Are there any preventative maintenance steps I can take to avoid OBDII code P1226 in my 2008 Nissan Rogue?
- Regularly cleaning the throttle body, ensuring proper engine maintenance, and promptly addressing any engine performance issues can help prevent the occurrence of this code.
10. How important is it to address OBDII code P1226 promptly in a 2008 Nissan Rogue?
- It is essential to address this code promptly to prevent further damage to the engine and ensure the vehicle operates efficiently and safely.
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