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Ignition Timing

BASE IGNITION TIMING (Degrees BTDC @ RPM)

Application Specification
1.6L (1) (2) @ (3)
(1) Ground DLC diagnostic pin.
(2) Align timing marks to obtain specified timing. See Fig. 2.
(3) Idle speed as specified on emission decal.
Fig 1: Timing Mark ID
G93D78082Courtesy of GENERAL MOTORS CORP.