Idle Speed & Ignition Timing

See IDLE SPEED & CO LEVEL and IGNITION TIMING tables. For idle speed adjustment procedures, see ADJUSTMENTS article.

IDLE SPEED & CO LEVEL ⁽¹⁾

Application

Idle RPM

⁽²⁾ % CO Level

960

750

0.4-0.8

⁽¹⁾	Idle speed and CO level can only be checked, not adjusted.

⁽²⁾	Measured upstream of catalytic converter with oxygen sensor connected.

IGNITION TIMING (Degrees BTDC @ RPM)

Application

⁽¹⁾ Timing

960

5 @ 750

⁽¹⁾	Ignition timing is computer-controlled and is not adjustable.