Engine-Codes - Nissan - P1444 2005 Nissan Maxima

P1444 2005 Nissan Maxima Code - EVAP Canister Purge Volume Control Solenoid Valve

- Code Popularity: 2,633 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code P1444 2005 Nissan Maxima?

  • Faulty EVAP control system pressure sensor
  • Faulty EVAP canister purge volume control solenoid valve (The valve is stuck open.)
  • Faulty EVAP canister vent control valve
  • Faulty / Broken EVAP canister
  • Hoses (Hoses are connected incorrectly or clogged)

|How to Fix the P1444 2005 Nissan Maxima Code?

Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

|What is the Cost to Diagnose the Code P1444 2005 Nissan Maxima?

Labor: 1.0

The cost to diagnose the P1444 2005 Nissan Maxima code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

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|When is the P1444 2005 Nissan Maxima Code Detected?

The canister purge flow is detected during the specified driving conditions, even when EVAP canister purge volume control solenoid valve is completely closed.

|What are Code P1444 2005 Nissan Maxima Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

|What Does the P1444 2005 Nissan Maxima Code Mean?

This system controls the flow rate of fuel vapor from the EVAP canister. The opening of the vapor by-pass passage in the EVAP canister purge volume control solenoid valve changes to control the flow rate. The EVAP canister purge volume control solenoid valve repeats ON/OFF operation according to the signal sent from the Engine Control Module (ECM). The opening of the valve varies for optimum engine control. The optimum value stored in the ECM is determined by considering various engine conditions. When the engine is operating, the flow rate of fuel vapor from the EVAP canister is regulated as the air flow changes.
EVAP Canister Purge Volume Control Solenoid Valve

|Need more Information on the P1444 2005 Nissan Maxima Code?

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|Need Help with the P1444 2005 Nissan Maxima Code?

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