AutoCodes – MINI – P1509 MINI

P1509 MINI Code - Idle Speed Control Valve Opening Solenoid Control Circuit Electrial

Quick Answer

P1509 MINI indicates Idle Speed Control Valve Opening Solenoid Control Circuit Electrial. Common causes include Faulty Idle Air Control (IAC) valve, Idle Air Control (IAC) valve harness is open or shorted, Idle Air Control (IAC) valve circuit poor electrical connection. 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: P1509 MINI indicates Idle Speed Control Valve Opening Solenoid Control Circuit Electrial.
Common causes: Common causes include Faulty Idle Air Control (IAC) valve, Idle Air Control (IAC) valve harness is open or shorted, Idle Air Control (IAC) valve circuit poor electrical connection.
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.

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Code Popularity 2,175

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Aug 25, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1509 MINI Description

OBDII Code P1509 MINI - Idle Speed Control Valve Opening Solenoid Control Circuit Electrial - AutoCodes.com — P1509 MINI Code - Idle Speed Control Valve Opening Solenoid Control Circuit Electrial

What does this mean?

What are the Possible Causes of the DTC P1509 MINI?

Faulty Idle Air Control (IAC) valve
Idle Air Control (IAC) valve harness is open or shorted
Idle Air Control (IAC) valve circuit poor electrical connection

How to Fix the DTC P1509 MINI?

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.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1509 MINI 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.

Need more information about the P1509 MINI code?

Need more information on how to fix the P1509 MINI code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1509 MINI code diagnosed by a professional: Find a repair shop in your area

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.

Frequently Asked Questions about P1509 MINI Code

1. What are the common symptoms of OBDII code P1509 in a MINI?

- Common symptoms include rough idling, stalling at idle, poor acceleration, and potential Check Engine Light illumination.

2. What does the OBDII code P1509 in a MINI indicate?

- The code P1509 indicates a malfunction in the Idle Speed Control Valve Opening Solenoid Control Circuit Electrical.

3. What are the possible causes of the P1509 code in a MINI?

- Possible causes include a faulty idle speed control valve, damaged wiring or connectors in the solenoid control circuit, or a malfunctioning PCM.

4. How can I diagnose the cause of the P1509 code in my MINI?

- A thorough inspection of the idle speed control valve, wiring, and connectors is recommended. Testing the circuit for continuity and checking for voltage at the solenoid can help pinpoint the issue.

5. Can I continue driving my MINI with the P1509 code present?

- It is not recommended to drive the vehicle with the P1509 code present, as it can lead to poor engine performance and potential further damage if left unresolved.

6. How can I repair the Idle Speed Control Valve Opening Solenoid Control Circuit in my MINI?

- Repair options may include replacing the idle speed control valve, repairing or replacing damaged wiring or connectors, or resetting the PCM after addressing the underlying issue.

7. Will resetting the PCM clear the P1509 code in my MINI?

- Resetting the PCM may temporarily clear the code, but it is important to address the root cause of the issue to prevent the code from reappearing.

8. Can a DIY enthusiast fix the P1509 code in a MINI?

- Depending on the level of expertise, a DIY enthusiast may be able to diagnose and repair the issue causing the P1509 code. However, it is recommended to seek professional help if unsure.

9. How much does it typically cost to repair the P1509 code in a MINI?

- The cost of repairing the P1509 code can vary depending on the specific cause of the issue. Costs may include parts and labor for component replacement or repair.

10. How often does the Idle Speed Control Valve Opening Solenoid Control Circuit malfunction in a MINI?

- The frequency of this malfunction can vary, but regular maintenance and prompt attention to any symptoms can help prevent issues related to the Idle Speed Control Valve circuit.