Idle Speed & Mixture

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2003 Hyundai XG350, 2003 Hyundai Tiburon, 2003 Hyundai Sonata, 2003 Hyundai Santa Fe, and 2003 Hyundai Elantra. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Idle speed and air/fuel mixture are computer-controlled and not adjustable.

IDLE SPEED

Application

⁽¹⁾ RPM

Accent

650-850

Elantra

600-800

Santa Fe

2.4L

700-900

2.7L

600-800

3.5L

⁽²⁾

Sonata

2.4L

600-800

2.7L

750-950

Tiburon

2.0L

600-800

2.7L

650-750

XG350

600-800

⁽¹⁾	Check idle speed with engine warmed up, lights and accessories off, transmission in Park or Neutral, and steering wheel straight ahead.

⁽²⁾	For information on Santa Fe with 3.5L, refer to FUEL SYSTEM (3.5L) article.