P0507 2006 Nissan Maxima 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 2006 Nissan Maxima 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 2006 Nissan Maxima 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 2006 Nissan Maxima?
- 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 2006 Nissan Maxima?
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
P0507 Code Relearn Idle Air Volume Relearn Procedure
User Submitted Video
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0507 2006 Nissan Maxima 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 2006 Nissan Maxima Code
1. What does the OBDII code P0507 mean on a 2006 Nissan Maxima?
The P0507 code indicates that the engine's idle control system is maintaining an RPM higher than the manufacturer-specified range.
2. What are the symptoms of P0507 in a 2006 Nissan Maxima?
Common symptoms include a high idle speed, rough idling, poor fuel economy, and potentially the Check Engine Light turning on.
3. What causes the P0507 code in a 2006 Nissan Maxima?
Potential 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?
Yes, a vacuum leak can cause the engine to idle higher than normal, triggering the P0507 code.
5. How do you fix the P0507 code on a 2006 Nissan Maxima?
Repairs may involve cleaning the throttle body, fixing vacuum leaks, replacing the idle air control valve, or resetting the engine control module (ECM).
6. Is it safe to drive with the P0507 code on my Nissan Maxima?
While it may be safe to drive short distances, ignoring the code can lead to poor fuel efficiency and potential engine damage over time.
7. Can a dirty throttle body cause the P0507 code?
Yes, carbon buildup on the throttle body can restrict airflow control, leading to a higher-than-expected idle RPM.
8. How can I reset the P0507 code after repairs?
You can reset the code using an OBDII scanner, or the ECM may clear the code automatically after the issue is resolved and the engine completes its drive cycle.
9. Does the idle air control valve always need to be replaced for P0507?
Not always. Sometimes cleaning the valve or addressing other issues like vacuum leaks or throttle body buildup can resolve the problem.
10. Will cleaning the throttle body fix the P0507 code permanently?
Cleaning the throttle body often resolves the issue, but if the problem persists, further diagnosis is needed to check for other causes like a faulty sensor or vacuum leak.
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