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Ignition Timing: Notes

IGNITION TIMING (Degrees BTDC @ RPM)

Application Man. Trans. Auto. Trans.
Swift DOHC (1) 5-7 @ 800-900 (1) 5-7 @ 800-900
Swift SOHC (2) 5-7 @ 600-700 (2) 5-7 @ 700-800
(1) Specification listed is with jumper wire installed between terminals "C" and "D" (Black and Violet/Green wires) of test connector, located near ignition coil. See Figure .
(2) Specification listed is with vacuum hose disconnected from distributor. With hose connected, timing should be 11-13 degrees BTDC.
Fig 1: Locating Ignition Timing Mark
G119562Courtesy of SUZUKI OF AMERICA CORP.