P0447 2004 NISSAN SENTRA Code - Evaporative Emission Control System Vent Control Circuit Open
|P0447 2004 NISSAN SENTRA code possible causes
- Faulty Canister Vent Control Valve
- Canister Vent Control Valve harness is open or shorted
- Canister Vent Control Valve electrical circuit poor connection
|How do I fix the P0447 2004 NISSAN SENTRA code?Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
|Cost of diagnosing the P0447 2004 NISSAN SENTRA code
Labor: 1.0The cost of diagnosing the P0447 2004 NISSAN SENTRA code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
|When is the P0447 2004 NISSAN SENTRA code detected?An improper voltage signal is sent to Engine Control Module (ECM) through Evaporative Emission System (EVAP) canister vent control valve.
|What are P0447 2004 NISSAN SENTRA code possible symptoms?
- Engine Light ON (or Service Engine Soon Warning Light)
|P0447 2004 NISSAN SENTRA code descriptionThe Evaporative Emission System (EVAP) canister vent control valve is located on the EVAP canister and is used to seal the canister vent. This solenoid (the EVAP canister vent control valve) responds to signals from the Engine Control Module (ECM). When the ECM sends an ON signal, the coil in the solenoid valve is energized.
A plunger will then move to seal the canister vent. The ability to seal the vent is necessary for the on board diagnosis of other evaporative emission control system components.This solenoid valve is used only for diagnosis, and usually remains opened. When the vent is closed, under normal purge conditions, the evaporative emission control system is depressurized and allows EVAP Control System (Small Leak) diagnosis.
|Need more information with the P0447 2004 NISSAN SENTRA code?Need more information on how to fix the P0447 2004 NISSAN SENTRA code?
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|Need help with a P0447 2004 NISSAN SENTRA code?Get the P0447 2004 Nissan Sentra code diagnosed by a professional: Find a repair shop in your area
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