P1226 2011 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 2011 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 2011 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 2011 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 2011 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 2011 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.
Need more information about the P1226 2011 Nissan Rogue code?
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Frequently Asked Questions about P1226 2011 Nissan Rogue Code
What does the OBDII code P1226 mean for a 2011 Nissan Rogue?
P1226 indicates a Closed Throttle Position Learning Performance Problem, which means the engine control module (ECM) is having difficulty learning or maintaining the correct throttle position.
What are the common symptoms associated with the P1226 code?
Common symptoms include poor acceleration, rough idling, stalling, and a check engine light being illuminated.
What could cause the P1226 code to trigger?
Causes can include a faulty throttle position sensor, issues with the throttle body, wiring problems, or a malfunctioning ECM.
How can I diagnose the P1226 code?
Start by checking the throttle position sensor and throttle body for proper operation. Inspect wiring and connectors for damage, and use a scan tool to monitor sensor readings.
Is it safe to drive a vehicle with the P1226 code?
While it may be drivable, it's best to avoid driving until the issue is resolved, as it can lead to poor performance and potential safety hazards.
What repairs are commonly needed to fix the P1226 code?
Repairs may include cleaning or replacing the throttle body, replacing the throttle position sensor, or repairing any damaged wiring or connectors.
Can I reset the check engine light after fixing the P1226 code?
Yes, you can reset the check engine light with an OBDII scanner after addressing the underlying issue. However, it's important to ensure the problem is fully resolved.
How do I perform throttle position learning after repairs?
Throttle position learning can usually be performed by following specific procedures in the vehicle's service manual, which may include turning the ignition on and off or using a scan tool.
Will the P1226 code affect my vehicle's fuel efficiency?
Yes, the code can lead to poor throttle response and performance, which may negatively impact fuel efficiency.
Discuss the causes and fixes for P1226 2011 Nissan Rogue OBDII Code
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