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Code

P0443

Evaporative emissions

Défaut circuit vanne de purge EVAP

Le circuit de la vanne de purge a un défaut.

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Most likely causes

Solinéide de purge défectueux
Câblage

Symptoms you may notice

Check engine light

Checks to run

Test the solenoid
Check wiring

Tools you may need

Multimeter

Always diagnose before replacing. Codes share symptoms; confirm the cause with measurements before buying parts.

Related codes in Evaporative emissions

Petite fuite dans le système EVAP

Défaut circuit vanne d’aération EVAP

Grande fuite dans le système EVAP

Très petite fuite EVAP

Capteur pression EVAP — signal haut

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