Idle Speed & Ignition Timing

NOTE: Idle speed and ignition timing are not adjustable. See the IDLE SPEED & CO LEVEL and IGNITION TIMING tables for specifications.

IDLE SPEED & CO LEVEL ⁽¹⁾

Application

Idle RPM

⁽²⁾ CO Level

Turbo

850

.20-1.0%

⁽¹⁾	Idle speed/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

Turbo

4-8 @ 750-850

⁽¹⁾	Ignition timing computer-controlled. Not adjustable.