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P0507 Ford Code - Idle Air Control System RPM Higher Than Expected

Quick Answer

The P0507 diagnostic trouble code for Ford vehicles indicates that the idle air control system RPM is higher than expected. Common causes include Faulty idle air control valve, Vacuum leaks in the intake system, Dirty or faulty mass airflow sensor. 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 Ford indicates Idle Air Control System RPM Higher Than Expected.
Common causes
Common causes include Faulty idle air control valve, Vacuum leaks in the intake system, Dirty or faulty mass airflow sensor.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 07, 2024
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Code P0507 Ford Description

The P0507 diagnostic trouble code for Ford vehicles indicates that the idle air control system RPM is higher than expected. This means that the engine's idle speed is exceeding the predetermined range set by the manufacturer. The idle air control system plays a crucial role in regulating the amount of air entering the engine during idle conditions to maintain a stable and consistent idle speed. When the RPM is higher than expected, it can lead to various performance issues and potential long-term effects if left unaddressed.

OBDII Code P0507 Ford - Idle Air Control System RPM Higher Than Expected
P0507 Ford Code - Idle Air Control System RPM Higher Than Expected

Common Causes of P0507 Ford

  1. Faulty idle air control valve
  2. Vacuum leaks in the intake system
  3. Dirty or faulty mass airflow sensor
  4. Throttle body issues
  5. Engine coolant temperature sensor malfunction

Symptoms of P0507 Ford

  1. High idle speed
  2. Rough idling
  3. Stalling at idle
  4. Poor fuel efficiency
  5. Check engine light illuminated

How to Fix P0507 Ford

  1. Diagnose the issue using a scan tool to confirm the P0507 trouble code.
  2. Inspect the idle air control valve for any signs of damage or malfunction.
  3. Check for vacuum leaks in the intake system and repair as necessary.
  4. Clean or replace the mass airflow sensor if dirty or faulty.
  5. Inspect the throttle body for any issues and clean or replace as needed.

Cost to Fix P0507 Ford

The repair costs for addressing a P0507 code on a Ford vehicle can vary depending on the specific cause of the issue and the labor rates in your area. On average, the parts for this repair can range from $100 to $300, with labor costs adding an additional $100 to $200. Keep in mind that diagnostic time and labor rates at auto repair shops can vary, so it's advisable to check with local shops for a more accurate estimate.

What does this mean?

Tech Notes for P0507 Ford










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Information for Specific Ford Models

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

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