Code result

P349D

Cylinder 6 Deactivation/Intake Valve Performance

Moderate severity

What it means

Per-cylinder intake valve deactivation on cylinder 6 does not respond as commanded.

Is it safe to drive?

Use caution

The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical.

Most likely causes

  • Actuator stuck mechanically

    high

    One of the most commonly reported causes for this code — check this first.

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