AutoCodes – Saab – P1443 Saab

P1443 Saab Code - Evaporative Emission Canister Purge Valve Malfunction

Quick Answer

P1443 Saab indicates Evaporative Emission Canister Purge Valve Malfunction. 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: P1443 Saab indicates Evaporative Emission Canister Purge Valve Malfunction.
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 2,141

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 P1443 Saab Description

OBDII Code P1443 Saab - Evaporative Emission Canister Purge Valve Malfunction - AutoCodes.com — P1443 Saab Code - Evaporative Emission Canister Purge Valve Malfunction

What does this mean?

What are the Possible Causes of the DTC P1443 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 P1443 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 P1443 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 P1443 Saab code?

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Need Help with the Code?

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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 P1443 Saab Code

1. What are the common symptoms of OBDII code P1443 in a Saab related to the Evaporative Emission Canister Purge Valve Malfunction?

- Common symptoms include rough idling, poor engine performance, stalling, and the illumination of the check engine light.

2. What could be causing the OBDII code P1443 in a Saab indicating an issue with the Evaporative Emission Canister Purge Valve?

- The most common causes are a faulty purge valve, a vacuum leak in the purge valve system, or a clogged canister.

3. How can I diagnose the Evaporative Emission Canister Purge Valve malfunction causing the P1443 code in my Saab?

- Diagnose by inspecting the purge valve and its wiring for damage, checking for vacuum leaks, and verifying the integrity of the canister.

4. Can I still drive my Saab with the P1443 code indicating a problem with the Evaporative Emission Canister Purge Valve?

- It is not recommended to drive extensively with this code present as it can affect the vehicle's performance and emissions.

5. What are the repair options for fixing the Evaporative Emission Canister Purge Valve malfunction causing the P1443 code in a Saab?

- Repair options include replacing the purge valve, fixing any vacuum leaks, cleaning or replacing the canister, and clearing the code with an OBDII scanner.

6. Is it possible to reset the OBDII code P1443 related to the Evaporative Emission Canister Purge Valve malfunction without fixing the issue?

- Clearing the code without addressing the underlying problem may temporarily turn off the check engine light, but the issue will likely return.

7. How much does it typically cost to repair the Evaporative Emission Canister Purge Valve malfunction triggering the P1443 code in a Saab?

- The cost can vary depending on the exact cause of the issue, but expect to pay anywhere from $100 to $300 for parts and labor.

8. Are there any preventative maintenance measures I can take to avoid the P1443 code related to the Evaporative Emission Canister Purge Valve malfunction in my Saab?

- Regularly inspecting and maintaining the purge valve system, checking for leaks, and following the manufacturer's recommended service schedule can help prevent this issue.

9. Can a DIY enthusiast with moderate automotive knowledge fix the Evaporative Emission Canister Purge Valve malfunction causing the P1443 code in a Saab?

- Depending on the exact cause, some DIYers may be able to replace the purge valve or address minor vacuum leaks, but more complex issues may require professional assistance.

10. Will the P1443 code related to the Evaporative Emission Canister Purge Valve malfunction cause my Saab to fail emissions testing?

- Yes, if left unresolved, this issue can cause your vehicle to fail emissions testing due to increased emissions and potential issues with the evaporative emissions system.