AutoCodes – Suzuki – P1425 Suzuki

P1425 Suzuki Code - EVAP System Leak Detect Pump Flow High/Low

Quick Answer

The Engine Control Module (ECM) monitors the EVAP System Leak Detect Pump. Common causes include Faulty EVAP System Leak Detect Pump, EVAP System Leak Detect Pump harness is open or shorted, EVAP System Leak Detect Pump 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: P1425 Suzuki indicates EVAP System Leak Detect Pump Flow High/Low.
Common causes: Common causes include Faulty EVAP System Leak Detect Pump, EVAP System Leak Detect Pump harness is open or shorted, EVAP System Leak Detect Pump 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 5,647

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 09, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1425 Suzuki Description

The Engine Control Module (ECM) monitors the EVAP System Leak Detect Pump. The ECM sets the OBDII code when the EVAP System Leak Detect Pump is not to factory specifications.

OBDII Code P1425 Suzuki - EVAP System Leak Detect Pump Flow High/Low - AutoCodes.com — P1425 Suzuki Code - EVAP System Leak Detect Pump Flow High/Low

What does this mean?

What are the Possible Causes of the DTC P1425 Suzuki?

Faulty EVAP System Leak Detect Pump
EVAP System Leak Detect Pump harness is open or shorted
EVAP System Leak Detect Pump circuit poor electrical connection

How to Fix the DTC P1425 Suzuki?

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 P1425 Suzuki 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 P1425 Suzuki code?

Need more information on how to fix the P1425 Suzuki code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1425 Suzuki 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 P1425 Suzuki Code

1. What are the common symptoms of OBDII code P1425 in a Suzuki related to the EVAP system leak detect pump flow being high/low?

- Common symptoms include the check engine light coming on, decreased fuel efficiency, rough idling, and a noticeable gasoline smell.

2. What are the possible causes of OBDII code P1425 in a Suzuki?

- Causes can include a faulty EVAP system leak detect pump, leaking or damaged hoses in the EVAP system, a loose or damaged gas cap, or issues with the EVAP system pressure sensor.

3. How can I diagnose the OBDII code P1425 in a Suzuki?

- Diagnosing this code typically involves using an OBDII scanner to read the code and then inspecting the EVAP system components for leaks, damage, or malfunctions.

4. Can I continue driving my Suzuki with OBDII code P1425 present?

- It is not recommended to continue driving with this code present, as it can lead to increased emissions, reduced fuel efficiency, and potential damage to other components of the vehicle.

5. How can I repair OBDII code P1425 in a Suzuki?

- Repairing this code may involve replacing the EVAP system leak detect pump, repairing or replacing damaged hoses, ensuring the gas cap is tightened properly, or addressing any issues with the EVAP system pressure sensor.

6. Are there any DIY tips for fixing OBDII code P1425 in a Suzuki?

- DIY tips may include checking the gas cap for tightness, visually inspecting hoses for leaks or damage, and ensuring all EVAP system components are properly connected.

7. Can a faulty EVAP system leak detect pump cause other issues in a Suzuki?

- Yes, a faulty pump can lead to increased emissions, decreased fuel efficiency, and potential damage to other components of the EVAP system.

8. How long does it typically take to repair OBDII code P1425 in a Suzuki?

- The repair time can vary depending on the exact cause of the code, but it may take anywhere from 1-3 hours to diagnose and fix the issue.

9. Will resetting the check engine light make OBDII code P1425 disappear permanently?

- Resetting the check engine light may temporarily clear the code, but it will likely reappear if the underlying issue causing the code is not addressed and fixed.

10. Is it necessary to visit a mechanic to fix OBDII code P1425 in a Suzuki?

- While some DIY fixes are possible, it is recommended to visit a mechanic or automotive technician for a proper diagnosis and repair of OBDII code P1425 to ensure the issue is resolved correctly.