What does code P1440 mean on Land Rover vehicles?
The EVAP purge valve is stuck in the open position, allowing fuel vapors to flow continuously into the intake.
OBD-II Code Land Rover
P1440 — Land Rover — Evap System Purge Valve Stuck Open Fault
The EVAP purge valve is stuck in the open position, allowing fuel vapors to flow continuously into the intake.
Common symptoms
- Fuel odor
- rough idle
- possible check engine light
Possible causes
- Stuck or contaminated EVAP purge valve
- solenoid failure
Initial recommendation
Inspect and replace EVAP purge valve if stuck open.
Safety notice
This information is for guidance only. Brand-specific codes may vary by model, year, engine, transmission and vehicle configuration. It does not replace a physical inspection or diagnosis by a qualified mechanic. If the vehicle is unsafe to operate, avoid driving it and seek professional inspection.
Analyze this code with MecaOBD
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