OBD codes / P0455 / Nissan Rogue
P0455 on a Nissan Rogue
Evaporative Emission System Leak Detected (Large Leak)
All modern Rogues with sealed EVAP.
What P0455 usually means on a Rogue
P0455 flags a large evaporative leak on the Rogue. Start with the gas cap, then Nissan's EVAP vent control valve, which can corrode and stick - an issue in salt-belt cars. Aging hoses complete the list. Fuel vapor is escaping instead of being captured; the fix restores the seal but does not affect driveability.
Most likely causes on this model
- Loose or worn gas cap
The first thing to check on a P0455.
- Stuck vent control valve
Nissan vent valves corrode and stick, leaving the system unable to seal.
- Failed purge volume control valve
A stuck-open purge valve leaks vapor.
- Cracked EVAP hose
Aged lines near the tank and canister split and leak.
What it costs on a Rogue
A gas cap is a fifteen-to-thirty-dollar first try. The vent control valve is a moderate part, typically near the charcoal canister at the rear. A smoke test helps target the leak before buying valves so you do not replace the wrong one.
Year, engine and mileage change the answer. Get a diagnosis for your Rogue — it weighs these causes against your exact configuration and real complaint data.
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Related symptoms
Nissan Rogue problems & recalls by year
Based on widely reported patterns for this model; individual causes vary by year, engine and history. Generic P0455 behavior is covered on the main P0455 page. Confirm with a scan tool before buying parts.