[SOLVED] Dodge P0507 Code: Quick Fix For High Idle Speed

The OBD code P0507 for Dodge indicates a high idle speed condition.

It affects the Idle Air Control (IAC) system.

Symptoms include the Engine Light being ON.

Causes may include issues with the air induction system, vacuum leaks, a faulty throttle body, or a faulty Powertrain Control Module (PCM).

While not an emergency, it can affect vehicle performance.

A possible fix involves inspecting the air induction system and related components for any faults.

Repair Importance Level	10.0 (Out of 10)
Estimated Repair Time	Approximately 1.0 hour
Repair Difficulty Level	10.0 (Out of 10)

Symptoms of the Dodge p0507 OBD Code

The vehicle idles higher than normal with fault code P0507 on a Dodge.

Symptoms: Engine Light ON.
High idle speed when the vehicle is stationary.
Poor fuel economy.

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Causes of the Dodge p0507 OBD Code

The fault code P0507 on a Dodge typically indicates high idle speed due to a vacuum leak.

P0507 can be caused by a dirty or faulty throttle body.
A malfunctioning idle air control valve.
A vacuum leak in the air induction system.
Low voltage to the throttle body.
Corroded or loose electrical connectors.
Or a faulty powertrain control module (PCM).

Fixing Dodge Error Code p0507 Step By Step

To address Dodge fault code P0507, the throttle body may need cleaning or replacing.

To fix the Dodge OBDII code p0507, first, review the ‘Possible Causes’ mentioned above and visually examine the corresponding wiring harness and connectors.
Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.
Next, clean the throttle body and idle air control valve to remove any carbon buildup that may be causing the high idle condition.
Check for any vacuum leaks in the intake system that could lead to incorrect idle speed readings.
If the issue persists, consider replacing the idle air control valve or the throttle body assembly.
Finally, perform a throttle body relearn procedure using a scan tool to reset the idle speed to the correct value.

Cost Of Fixing Dodge p0507 Fault Code

The repair for Dodge code P0507 involves diagnosing and fixing high idle speed issues.

The cost to diagnose and fix the Dodge OBD code P0507 typically ranges from $75 to $150 per hour for labor rates.

With an estimated repair time of 1. 0 hour, the total cost can be around $75 to $150, depending on shop rates and the complexity of the issue.

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Details of the Dodge p0507 OBD Code

Dodge fault code P0507 relates to high idle speed beyond normal parameters.

Dodge OBD code P0507 means Idle Air Control System RPM Higher Than Expected.

This code is triggered by the Engine Control Module (ECM) when it detects that the engine’s idle speed is higher than the predetermined value.

The component that triggers this code is the Idle Air Control (IAC) valve, which controls the amount of air entering the engine at idle to maintain the correct idle speed.

When the ECM detects that the idle speed is higher than expected, it sets the P0507 trouble code.

Mechanic’s Tech Notes

For Dodge code P0507, the idle air control system is registering a higher than normal idle speed.

To diagnose and fix OBDII code P0507 on a Dodge, start by checking the throttle body for carbon buildup or sticking.

Clean or replace the throttle body if needed.

Next, inspect the idle air control valve for any issues.

Use a multimeter to test the throttle position sensor (TPS) for proper voltage signals.

Ensure there are no vacuum leaks in the intake system.

If all checks out, consider relearning the throttle body using a scan tool.

If the problem persists, there may be a fault in the PCM.

Review wiring harnesses and connectors for any damage or corrosion.

FAQ

1. What are the common causes of OBD code P0507 in a Dodge vehicle?

Common causes of OBD code P0507 in a Dodge vehicle include air induction system issues, vacuum leaks, faulty throttle body, or a faulty PCM. Inspect wiring and connectors for damage.

2. How can I diagnose and fix OBD code P0507 in my Dodge vehicle?

Diagnose and fix OBD code P0507 in your Dodge by checking for air induction system issues, vacuum leaks, faulty throttle body, or PCM. Inspect wiring harness and connectors for damage.

3. Will OBD code P0507 cause any drivability issues or damage to my Dodge vehicle if left

Yes, OBD code P0507 can cause high idle and drivability issues if left unresolved. Check air induction system, vacuum leaks, throttle body, and PCM.

Wrap Up

If your Dodge is displaying OBD code P0507 and experiencing high idle speed, it could be caused by a faulty idle air control valve, a vacuum leak, a dirty throttle body, or a malfunctioning throttle position sensor.

To address Dodge OBD code P0507, check and clean the throttle body, inspect the idle air control valve for proper operation, test the throttle position sensor, and ensure there are no vacuum leaks in the intake system.

Additionally, verify the integrity of the wiring harness and connectors related to these components.