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Home >> Lexus >> 1993 >> SC 300 L6-3.0L (2JZ-GE) >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Ignition Timing >> Adjustments
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Ignition Timing: Adjustments

Installing Jumper Wire:





- Start engine and install jumper wire between DLC connector terminals TE1 and E1.
- Allow engine to reach normal operating temperature.

Timing Inspection:





- Inspect ignition timing. If necessary, adjust by turning distributor.

Timing - 10° BTDC

Timing Inspection:





- Remove jumper wire and reinspect.

Timing - 9 to 11° BTDC