Ignition Timing

IGNITION TIMING (DEGREES BTDC @ IDLE) ⁽¹⁾

Application

Base Timing

⁽²⁾ ECM Controlled Timing

IS300

⁽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.