P0507 2011 Nissan Altima Sedan Code - Idle Control System RPM Higher Than Expected
Quick Answer
The Engine Control Module (ECM) controls the engine idle speed to a specified level through the fine adjustment of the air, which is let into the intake manifold, by operating the electric throttle control actuator. Common causes include Dirty throttle body, Electric throttle control actuator misadjusted or damaged, Faulty Electric throttle control actuator. 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
- P0507 2011 Nissan Altima Sedan indicates Idle Control System RPM Higher Than Expected.
- Common causes
- Common causes include Dirty throttle body, Electric throttle control actuator misadjusted or damaged, Faulty Electric throttle control actuator.
- 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 P0507 2011 Nissan Altima Sedan Description
The ECM controls the electric throttle control actuator so that the engine speed coincides with the target value memorized in the ECM. The target engine speed is the lowest speed at which the engine can operate steadily. The optimum value stored in the ECM is determined by taking into consideration various engine conditions, such as during warming up, deceleration, and engine load (air conditioner, power steering and cooling fan operation, etc.)
What are the Possible Causes of the DTC P0507 2011 Nissan Altima Sedan?
- Dirty throttle body
- Electric throttle control actuator misadjusted or damaged
- Faulty Electric throttle control actuator
- Intake air leak
- Poor electrical connection to the Intake Air Control (IAC) valve
How to Fix the DTC P0507 2011 Nissan Altima Sedan?
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 Camshaft Position Sensor Location with 2.4L Engine and P0507 Code Relearn Idle Air Volume Relearn Procedure
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What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0507 2011 Nissan Altima Sedan 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 P0507 2011 Nissan Altima Sedan Code
1. What does the OBDII code P0507 mean on a 2011 Nissan Altima?
P0507 indicates that the engine's idle speed is higher than the manufacturer’s specified range, suggesting an issue with the idle control system.
2. What are the common symptoms of code P0507 in a 2011 Nissan Altima?
Symptoms include a high or fluctuating idle, potential stalling, reduced fuel efficiency, and the check engine light being illuminated.
3. What causes the P0507 code to appear in a Nissan Altima?
Common causes include a dirty or faulty throttle body, vacuum leaks, a malfunctioning idle air control valve, or issues with the PCV valve.
4. Can a vacuum leak trigger the P0507 code in a 2011 Nissan Altima?
Yes, a vacuum leak can cause unregulated air to enter the system, resulting in a higher-than-expected idle speed and triggering the code.
5. How can a dirty throttle body cause the P0507 code?
A dirty throttle body can disrupt airflow control, leading to an imbalance in the idle speed and causing the engine to idle higher than expected.
6. Is it safe to drive with the P0507 code on a 2011 Nissan Altima?
While the car may still be drivable, excessive idling can lead to poor fuel economy and potential damage to engine components if not addressed.
7. How do you diagnose the P0507 code on a Nissan Altima?
Diagnosis involves checking the throttle body for dirt or damage, inspecting for vacuum leaks, testing the idle air control valve, and scanning for additional codes.
8. Can cleaning the throttle body fix the P0507 code?
In many cases, cleaning the throttle body can resolve the issue if dirt or carbon buildup is causing the high idle speed.
9. What tools are needed to fix the P0507 code on a 2011 Nissan Altima?
You may need a scan tool, throttle body cleaner, basic hand tools, and possibly a vacuum leak tester depending on the cause.
10. How much does it cost to repair the P0507 code on a 2011 Nissan Altima?
Repair costs vary but may range from $100 to $300 for cleaning the throttle body or replacing minor parts. Extensive repairs, like fixing vacuum leaks, could cost more.
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