Diagnostic code selector
P0442 EV diagnostic code
This code exists in verified records for multiple manufacturers. Choose your vehicle maker so the report does not mix manufacturer-specific meaning, applicability or service guidance.
Chevrolet P0442EVAP System Small Leak Canister Vent Solenoid (CVS) Valve Not Sealing Under Vacuum Use the labor code designated in this bulletin when replacing the Canister Vent Valve. Do not useOpen manufacturer report →Nissan P04422011. MODEL NOT LISTED. *PEOpen manufacturer report →Kia P0442Leak detected) and the evaporative (EVAP) leak self-test resulted in NTF, a manual EVOpen manufacturer report →