Infiniti P1441: Vacuum Cut Valve Bypass Valve Circuit Malfunction:

Is your scanner showing Infiniti P1441?
No worries. We'll show you what it means and how to deal with it.

Presented by
Randy Worner

Infiniti P1441: Vacuum Cut Valve Bypass Valve Circuit Malfunction:

OVERVIEW
Severity
:
Medium
DIY Difficulty Level
:
Intermediate
Repair Cost
:
$100-$400
Can I Still Drive?
:
Yes

What Does The Infiniti P1441 Code Mean?

Engine started, vehicle driven at cruise speed at light engine load, and the PCM detected an unexpected voltage on the EVAP Vacuum Cut Valve Bypass circuit during the CCM test.

What Are The Potential Causes Of The Infiniti P1441 Code?

  • EVAP vacuum cut valve bypass valve circuit is open
  • EVAP vacuum cut valve bypass valve circuit shorted to ground
  • EVAP vacuum cut valve bypass valve is damaged or has failed
  • PCM has failed

Recommended Parts

Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:

>>> WORKPRO 582-piece Crimp Terminals, Wire Connectors, Heat Shrink Tube, Electrical Repair Kit
>>> Twippo 372Pcs Waterproof Wire Connectors Kit
>>> Infiniti Electronic Control Module

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

Reference Sources

Infiniti QX4 (R50) Manual for P1441

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