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Ignition Timing
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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
Courtesy of GENERAL MOTORS CORP.