P0507 2012 Nissan Pathfinder 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 2012 Nissan Pathfinder 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 2012 Nissan Pathfinder 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 2012 Nissan Pathfinder?
- 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 2012 Nissan Pathfinder?
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 Pathfinder Idle Air Volume Learning Procedure
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 2012 Nissan Pathfinder 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 2012 Nissan Pathfinder Code
1. What does the OBDII code P0507 mean for a 2012 Nissan Pathfinder?
P0507 indicates that the engine's idle control system is maintaining an RPM higher than the manufacturer’s specified range.
2. What are the common symptoms of the P0507 code?
Symptoms include a high or fluctuating idle speed, poor fuel economy, difficulty starting, and possibly an illuminated check engine light.
3. What causes the P0507 code in a 2012 Nissan Pathfinder?
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?
Yes, a vacuum leak can cause unmetered air to enter the engine, leading to a higher idle speed and triggering the P0507 code.
5. How do I diagnose the P0507 code in my Nissan Pathfinder?
Start by inspecting the throttle body for dirt or carbon buildup, checking for vacuum leaks, and testing the idle air control valve and PCV valve for proper function.
6. Can cleaning the throttle body fix the P0507 code?
Yes, cleaning the throttle body can often resolve the issue if dirt or carbon buildup is causing the high idle.
7. Is it safe to drive with the P0507 code?
Driving with this code is generally safe in the short term, but it can lead to poor fuel economy and potential damage to the engine if not addressed.
8. How much does it cost to repair the P0507 code?
Repair costs can range from $100 to $400, depending on whether cleaning, part replacement, or additional diagnostics are required.
9. Can a faulty idle air control valve cause the P0507 code?
Yes, a malfunctioning idle air control valve can prevent proper regulation of the engine's idle speed, triggering this code.
10. Will clearing the P0507 code with an OBDII scanner fix the problem?
Clearing the code may turn off the check engine light temporarily, but it won’t address the underlying issue causing the high idle.
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