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Home >> Toyota >> 2004 >> Sienna LE, AWD >> Repair and Diagnosis >> General Information >> Specifications Index >> Common Specs & Procedures >> Ignition System >> Ignition Timing
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Ignition Timing

Timing is not adjustable.

IGNITION TIMING (Degrees BTDC @ Idle)

Application Base Timing (1) ECM Controlled Timing
Sienna (2) 8-12 (3) 7-24
(1) Check with engine at normal operating temperature, transaxle/transmission in Neutral, parking brake applied, and A/C and all accessories off.
(2) With Jumper Wire (SST 09843-18020 or SST 09843-18040) installed between terminals No. 4 (CG) and 13 (TC) on data link connector No. 3.
(3) With jumper wire removed from data link connector No. 3.
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