What does code P1449 mean?

Q: What does code P1449 mean?

Canister Drain Cut Valve Open Or Short 1.8L. P1449 on Kia vehicles with the 1.8L engine indicates that the powertrain control module has detected an open circuit or a short circuit in the canister drain cut valve circuit. The valve is part of the evaporative emissions system and is commanded by the computer to vent fuel vapor from the charcoal canister; the code sets when the electrical feedback from the valve does not match the expected command.

DTC codes / Kia codes / P1449

P1449 · KiaCanister Drain Cut Valve Open Or Short 1.8L

P1449 on Kia vehicles with the 1.8L engine indicates that the powertrain control module has detected an open circuit or a short circuit in the canister drain cut valve circuit. The valve is part of the evaporative emissions system and is commanded by the computer to vent fuel vapor from the charcoal canister; the code sets when the electrical feedback from the valve does not match the expected command.

SystemPowertrain

Code typeKia specific

SeverityLow

Fix difficultyIntermediate

AreaAuxiliary emission controls

Guidance is general and written for Kia vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.