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Ignition Timing

IGNITION TIMING (DEGREES BTDC @ IDLE) (1)

Application Base Timing (2) ECM Controlled Timing
GS300 (3) 8-12 6-16
(1) Check with engine at normal operating temperature, transmission/transaxle in Neutral, parking brake applied, and A/C and all accessories off.
(2) With jumper wire removed from data link connector No. 1.
(3) With Jumper Wire (SST 09843-18020) installed between data link connector No. 1 terminals TC and E1.
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