Idle Speed & Mixture

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Acura 3.5RL, 2003 Acura RSX, 2003 Acura MDX, 2003 Acura 3.5RL, and 2003 Acura 3.2TL. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Before setting idle speed, ensure MIL is not on, no DTCs are stored, ignition timing is correct, spark plugs and air cleaner are okay, and PCV system is operating properly.

NOTE: On models equipped with Daytime Running Lights (DRL), apply parking brake, and with engine running, ensure headlights are off.

IDLE SPEED SPECIFICATIONS

Application

⁽¹⁾ Curb Idle RPM

MDX

680-780

RSX

K20A2

650-750

K20A3 (A/T & M/T)

600-700

3.2CL

A/T

700-800

M/T

710-810

3.2TL

630-730

3.5RL

600-700

⁽¹⁾	With A/T in Neutral or Park, or M/T in neutral with no accessory loads.

IDLE CO LEVEL

Application	CO Level
All Models	0.1%