AutoCodes – Saab – P1444 Saab

P1444 Saab Code - Evaporative Emission Canister Purge Valve High Input

Quick Answer

P1444 Saab indicates Evaporative Emission Canister Purge Valve High Input. Common causes include Faulty EVAP Canister Purge Valve, EVAP Canister Purge Valve harness is open or shorted, EVAP Canister Purge 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: P1444 Saab indicates Evaporative Emission Canister Purge Valve High Input.
Common causes: Common causes include Faulty EVAP Canister Purge Valve, EVAP Canister Purge Valve harness is open or shorted, EVAP Canister Purge 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 5,343

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 Aug 22, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1444 Saab Description

OBDII Code P1444 Saab - Evaporative Emission Canister Purge Valve High Input - AutoCodes.com — P1444 Saab Code - Evaporative Emission Canister Purge Valve High Input

What does this mean?

What are the Possible Causes of the DTC P1444 Saab?

Faulty EVAP Canister Purge Valve
EVAP Canister Purge Valve harness is open or shorted
EVAP Canister Purge Valve circuit poor electrical connection

How to Fix the DTC P1444 Saab?

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 P1444 Saab 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 P1444 Saab code?

Need more information on how to fix the P1444 Saab code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1444 Saab 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 P1444 Saab Code

1. What are the common symptoms of OBDII code P1444 in a Saab related to the Evaporative Emission Canister Purge Valve High Input?

The common symptoms include rough idle, decreased fuel efficiency, and the illumination of the Check Engine Light.

2. What are the possible causes of OBDII code P1444 in a Saab?

Potential causes may include a faulty purge valve, a leaking or damaged EVAP system, a clogged charcoal canister, or wiring issues.

3. How can I diagnose OBDII code P1444 in my Saab?

Diagnosis typically involves using a scan tool to read the trouble code, inspecting the EVAP system components for damage or leaks, and testing the purge valve's operation.

4. Can I continue driving my Saab with OBDII code P1444 present?

It is generally not recommended to drive with this code, as it can lead to further emissions issues and potential damage to other engine components.

5. How can I repair OBDII code P1444 in my Saab?

Repairing the issue often involves replacing the purge valve, repairing any leaks in the EVAP system, cleaning or replacing the charcoal canister, and ensuring all wiring connections are secure.

6. Will resetting the Check Engine Light resolve OBDII code P1444 in my Saab?

Simply resetting the light without addressing the underlying issue will not fix the problem. It is crucial to diagnose and repair the root cause of the code.

7. Are there any preventive maintenance tips to avoid OBDII code P1444 in my Saab?

Regularly inspecting and maintaining the EVAP system components, such as the purge valve and charcoal canister, can help prevent issues that trigger this code.

8. Can a DIY enthusiast with basic automotive knowledge repair OBDII code P1444 in a Saab?

Depending on the exact cause, some DIY enthusiasts may be able to address the issue themselves by following repair guides and using basic tools. However, complex issues may require professional assistance.

9. How long does it typically take to repair OBDII code P1444 in a Saab?

The repair time can vary based on the specific cause of the code and the expertise of the person performing the repair. It can range from a quick fix to a more involved repair that may take a few hours.

10. Is it necessary to have the OBDII code P1444 cleared by a mechanic after repairing the issue in a Saab?

Clearing the code ensures that the Check Engine Light is reset and allows you to monitor if the issue has been successfully resolved. It can be done by a mechanic or using an OBDII scan tool.