Nissan P1444: Canister Purge Volume Control Valve Circuit Malfunction
Is your scanner showing Nissan P1444?
No worries. We'll show you what it means and how to deal with it.
Nissan P1444: Canister Purge Volume Control Valve Circuit Malfunction
OVERVIEWWhat Does The Nissan P1444 Code Mean?
Engine running at cruise speed under light engine load conditions, and the PCM detected purge flow through the canister even though the Purge Volume Control valve was completed closed at this time.
What Are The Potential Causes Of The Nissan P1444 Code?
- EVAP control system pressure sensor is damaged or has failed
- EVAP purge volume control valve is stuck open
- EVAP canister vent control valve is damaged or has failed
- EVAP canister is damaged, or hoses are connected incorrectly
Recommended Parts
Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:
>>> EVAP CONTROL SYSTEM PRESSURE SENSOR Nissan
>>> Evaporative Emissions Vapor Canister Purge Valve Solenoid/EGR Vacuum Switch
>>> Canister Purge Valve Solenoid - Vapor Canister Vent Valve
>>> Dorman 911-561 Vapor Canister for Select Nissan Models
>>> Hose Drain, Canister. Hose EVAPORATIO. Fits Sentra (2013 - 2020)
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
ENGINE CONTROL SYSTEM SERVICE MANUAL for P1444 – Pages 494-501.
