Nissan P1447: EVAP Control System Purge Flow Malfunction
Is your scanner showing Nissan P1447?
No worries. We'll show you what it means and how to deal with it.
Nissan P1447: EVAP Control System Purge Flow Malfunction
OVERVIEWWhat Does The Nissan P1447 Code Mean?
Engine started, Engine running under cruise conditions at a light engine load, then back to idle speed for 1 minute, and the PCM detected a leak in the system between the intake manifold and the EVAP pressure sensor, or it detected the EVAP control system.
What Are The Potential Causes Of The Nissan P1447 Code?
- EVAP canister purge volume control valve stuck closed
- EVAP canister purge control valve stuck closed
- EVAP control pressure sensor is damaged or has failed
- EVAP canister vent control valve is damaged or has failed
- EVAP rubber tube is blocked
Recommended Parts
Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:
>>> Canister Purge Valve Solenoid - Vapor Canister Vent Valve
>>> Evaporative Emissions System Lines Fits Sentra (2017 - 2019)
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 P1447 – Pages 553-563.
