Ignition Timing: Testing and Inspection
Idle Speed and Ignition Timing CheckIDLE SPEED
With CONSULT-II
Check idle speed in "DATA MONITOR" mode with CONSULT-II.
With GST
Check idle speed with GST.
IGNITION TIMING
Method A
1. Slide the harness protector of ignition coil No. 1 (2) to clear the wires.
- <=: Vehicle front
- Intake manifold collector (1)
2. Attach timing light to the ignition coil No.1 wires as shown in the figure.
3. Check ignition timing.
Method B
1. Remove ignition coil NO. 1 (2).
- <=: Vehicle front
- Intake manifold collector (1)
2. Connect ignition coil NO. 1 (1) and spark plug with suitable high-tension wire (2) as shown, and attach timing light (3) clamp to this wire.
- <=: Vehicle front
3. Check ignition timing.