Toyota Workshop Service and Repair Manuals

Ignition Timing: Specifications

Ignition Timing 

When using Intelligent tester

Ignition timing  ..........................................................................................................................................................................  5 to 25° BTDC at idle

When not using Intelligent tester

With terminals 13 (TC) and 4 (CG) of the DLC3 connected:

Ignition timing ....................................................................................................................................................................  5 to 25° BTDC at idle 

With terminals 13 (TC) and 4 (CG) of the DLC3 disconnected:

Ignition timing .....................................................................................................................................................................  8 to 12° BTDC at idle