Nissan P1445: EVAP Canister Purge Volume Control Valve Malfunction

Is your scanner showing Nissan P1445?
No worries. We'll show you what it means and how to deal with it.

Presented by
Randy Worner

Nissan P1445: EVAP Canister Purge Volume Control Valve Malfunction

OVERVIEW
Severity
:
Medium
DIY Difficulty Level
:
Intermediate
Repair Cost
:
$100-$200
Can I Still Drive?
:
Yes (Short-term only)

What Does The Nissan P1445 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 even though the valve was closed.

What Are The Potential Causes Of The Nissan P1445 Code?

  • EVAP canister vent control valve is damaged or has failed
  • EVAP canister is damaged, or hoses are connected incorrectly
  • EVAP control system pressure sensor is damaged or has failed
  • EVAP purge volume control valve is stuck open

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
>>> Dorman 911-561 Vapor Canister for Select Nissan Models
>>> EVAP CONTROL SYSTEM PRESSURE SENSOR Nissan
>>> Evaporative Emissions Vapor Canister Purge Valve Solenoid/EGR Vacuum Switch

Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!

Reference Sources

Nissan P1445, DTCDECODE.

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