AutoCodes – Nissan – P0445 2009 Nissan Rogue

P0445 2009 Nissan Rogue Code - EVAP Canister Purge Volume Control Solenoid Valve Circuit Shorted

Quick Answer

The Evaporative Emission System (EVAP) Canister Purge Volume Control Solenoid Valve controls flow rate of fuel vapor from the EVAP canister. Common causes include Faulty Evaporative Emission (EVAP) Purge Solenoid Control, Evaporative Emission (EVAP) Purge Solenoid Control harness is open or shorted, Evaporative Emission (EVAP) Purge Solenoid Control circuit poor electrical connection. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means: P0445 2009 Nissan Rogue indicates EVAP Canister Purge Volume Control Solenoid Valve Circuit Shorted.
Common causes: Common causes include Faulty Evaporative Emission (EVAP) Purge Solenoid Control, Evaporative Emission (EVAP) Purge Solenoid Control harness is open or shorted, Evaporative Emission (EVAP) Purge Solenoid Control circuit poor electrical connection.
Severity: Low - monitor the vehicle and repair when practical.
Can I drive?: The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

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Code Popularity 4,329

How popular is this code, among other codes? Low

Repair Importance Level

Low (Monitor) (1 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 14, 2020

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P0445 2009 Nissan Rogue Description

The Evaporative Emission System (EVAP) Canister Purge Volume Control Solenoid Valve controls 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.
The EVAP canister purge volume control solenoid valve uses a ON/OFF duty to control the flow rate of fuel vapor from the EVAP canister. The EVAP canister purge volume control solenoid valve is moved by ON/OFF pulses from the ECM. The longer the ON pulse, the greater the amount of fuel vapor that will flow through the valve.

OBDII Code P0445 2009 Nissan Rogue - EVAP Canister Purge Volume Control Solenoid Valve Circuit Shorted - AutoCodes.com — P0445 2009 Nissan Rogue Code - EVAP Canister Purge Volume Control Solenoid Valve Circuit Shorted

What does this mean?

What are the Possible Causes of the DTC P0445 2009 Nissan Rogue?

Faulty Evaporative Emission (EVAP) Purge Solenoid Control
Evaporative Emission (EVAP) Purge Solenoid Control harness is open or shorted
Evaporative Emission (EVAP) Purge Solenoid Control circuit poor electrical connection

How to Fix the DTC P0445 2009 Nissan Rogue?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What does this mean?

Code Tech Notes

It's a very common problem with Nissan vehicles. If the harness is not damage it's very likely that the problem is the canister purge volume control solenoid valve.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0445 2009 Nissan Rogue code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P0445 2009 Nissan Rogue code?

Need more information on how to fix the P0445 2009 Nissan Rogue code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0445 2009 Nissan Rogue code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0445 2009 Nissan Rogue Code

1. What does OBDII code P0445 mean on a 2009 Nissan Rogue?

P0445 indicates a short circuit in the EVAP Canister Purge Volume Control Solenoid Valve Circuit, which is part of the vehicle's evaporative emissions control system.

2. What are the symptoms of code P0445 in a 2009 Nissan Rogue?

Common symptoms include an illuminated check engine light, possible fuel odor near the vehicle, reduced fuel efficiency, or difficulty starting the engine.

3. What causes the P0445 code to appear in a 2009 Nissan Rogue?

The code can be triggered by a shorted purge valve, damaged wiring, a faulty EVAP canister purge solenoid, or a malfunctioning engine control module (ECM).

4. Can I drive my 2009 Nissan Rogue with a P0445 code?

While the vehicle may still be drivable, it's not recommended to ignore the issue as it can lead to increased emissions and potentially more serious engine problems over time.

5. How do I troubleshoot a P0445 code on a 2009 Nissan Rogue?

Start by inspecting the wiring and connectors around the purge valve for damage or corrosion. Then, test the purge solenoid for electrical shorts using a multimeter.

6. How do I fix the P0445 issue on my 2009 Nissan Rogue?

Repairs may include replacing the EVAP canister purge solenoid, repairing or replacing damaged wiring, or addressing issues with the ECM if necessary.

7. What tools are needed to diagnose a P0445 code on a 2009 Nissan Rogue?

Youâ€™ll need an OBDII scanner, a multimeter for testing electrical circuits, and basic hand tools to inspect and possibly replace components.

8. How much does it cost to fix a P0445 code on a 2009 Nissan Rogue?

Repair costs vary, but replacing the EVAP canister purge solenoid generally costs between $150 and $300, including parts and labor.

9. Can a loose gas cap cause the P0445 code on a 2009 Nissan Rogue?

No, a loose gas cap typically triggers a different code (e.g., P0457 or P0456). P0445 is specifically related to a short circuit in the purge solenoid circuit.

10. Is replacing the EVAP canister purge solenoid a DIY job on a 2009 Nissan Rogue?

Yes, with basic mechanical skills and tools, you can replace the purge solenoid yourself. However, always follow the service manual for proper procedures.