AutoCodes – KIA – P0444 2005 KIA Sorento

P0444 2005 KIA Sorento Code - EVAP Emission System Purge Control Valve Circuit Open

Quick Answer

The Evaporative Emission Control System (EVAP) prevents hydrocarbon (HC) vapors from the fuel tank from escaping into the atmosphere where they could form photochemical smog. Common causes include Faulty Evaporative Emission (EVAP) Purge Solenoid Control Valve, Evaporative Emission (EVAP) Purge Solenoid Control Valve harness is open or shorted, Evaporative Emission (EVAP) Purge Solenoid Control Valve circuit poor electrical connection. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means: P0444 2005 KIA Sorento indicates EVAP Emission System Purge Control Valve Circuit Open .
Common causes: Common causes include Faulty Evaporative Emission (EVAP) Purge Solenoid Control Valve, Evaporative Emission (EVAP) Purge Solenoid Control Valve harness is open or shorted, Evaporative Emission (EVAP) Purge Solenoid Control Valve circuit poor electrical connection.
Severity: Low - monitor the vehicle and repair when practical.
Can I drive?: The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

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Code Popularity 22,685

How popular is this code, among other codes? Low

Repair Importance Level

Low (Monitor) (1 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0444 2005 KIA Sorento Description

The Evaporative Emission Control System (EVAP) prevents hydrocarbon (HC) vapors from the fuel tank from escaping into the atmosphere where they could form photochemical smog. Gasoline vapors are collected in the charcoal canister. The Engine Control Module (ECM) controls the Purge Control Solenoid Valve (PCSV) to purge any collected vapors from the canister back to the engine for combustlon. This valve is actuated by the purge control signal from the ECM and controls fuel vapor flow from the canister to the intake manifold.

OBDII Code P0444 2005 KIA Sorento - EVAP Emission System Purge Control Valve Circuit Open - AutoCodes.com — P0444 2005 KIA Sorento Code - EVAP Emission System Purge Control Valve Circuit Open

What does this mean?

What are the Possible Causes of the DTC P0444 2005 KIA Sorento?

Faulty Evaporative Emission (EVAP) Purge Solenoid Control Valve
Evaporative Emission (EVAP) Purge Solenoid Control Valve harness is open or shorted
Evaporative Emission (EVAP) Purge Solenoid Control Valve circuit poor electrical connection

How to Fix the DTC P0444 2005 KIA Sorento?

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 P0444 2005 KIA Sorento 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.

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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 P0444 2005 KIA Sorento Code

1. What does OBDII code P0444 mean on a 2005 KIA Sorento?

- OBDII code P0444 indicates a problem with the EVAP Emission System Purge Control Valve Circuit being open in the vehicle's emission control system.

2. What are the common symptoms of OBDII code P0444 in a 2005 KIA Sorento?

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

3. What are the possible causes of OBDII code P0444 in a 2005 KIA Sorento?

- The code P0444 can be triggered by issues such as a faulty purge control valve, damaged wiring or connectors in the circuit, or a malfunctioning PCM (powertrain control module).

4. How can I diagnose OBDII code P0444 in my 2005 KIA Sorento?

- Diagnosis involves using an OBDII scanner to retrieve the code, visually inspecting the purge control valve and related components for damage, and conducting electrical tests to check for continuity in the circuit.

5. Can I continue driving my 2005 KIA Sorento with OBDII code P0444?

- It is not recommended to drive your vehicle for an extended period with the code P0444 active, as it can lead to increased emissions and potential damage to the engine components.

6. How can I repair OBDII code P0444 in a 2005 KIA Sorento?

- Repairing the issue may involve replacing the defective purge control valve, repairing any damaged wiring or connectors, or resetting the PCM after addressing the underlying problem.

7. Is it possible to clear OBDII code P0444 in a 2005 KIA Sorento without fixing the issue?

- While you can clear the code using an OBDII scanner, it is crucial to address the root cause of the problem to prevent the code from reoccurring and ensure proper vehicle operation.

8. Are there any DIY tips for fixing OBDII code P0444 in my 2005 KIA Sorento?

- DIY tips include checking and cleaning the purge control valve, inspecting the wiring for any visible damage, and ensuring all connections are secure before seeking professional help if needed.

9. How much does it typically cost to repair OBDII code P0444 in a 2005 KIA Sorento?

- The cost of repairing code P0444 can vary depending on the exact cause of the issue, but it may range from around $100 to $300 for parts and labor at a dealership or repair shop.

10. Will OBDII code P0444 cause my 2005 KIA Sorento to fail an emissions test?

- Yes, the presence of code P0444 can cause your vehicle to fail an emissions test, as it indicates a problem with the EVAP system that is designed to control vehicle emissions.