Ignition Timing: Testing and Inspection
IGNITION TIMING / INSPECTION AND SETTING1. Start the engine. Hold the engine at 3,000 rpm with no load (A/T in (N) or (P) position, M/T in neutral) until the radiator fan comes on, then let it idle.
2. Pull out the service check connector located behind the right kick panel. Connect the service check connector with the special tool.
3. Connect a timing light to the No.1 ignition wire, and point it toward the pointer on the timing belt cover.
4. Adjust ignition timing, if necessary, to the following specifications:
Ignition Timing:
Except VTEC
M/T: 16° ± 2° BTDC (RED) at 750 ± 50 rpm in neutral
A/T: 16° ± 2° BTDC (RED) at 750 ± 50 rpm in park or neutral
VTEC
16° ± 2° BTDC (RED) at 800 ± 50 rpm in neutral
Timing Marks:
NOTE:
- Shift lever must be in neutral.
- All electrical systems should be turned OFF.
5. To adjust ignition timing, loosen the distributor mounting bolts, and turn the distributor ignition (DI) housing counterclockwise to advance the timing or clockwise to retard the timing.
6. Tighten the adjusting bolts and recheck the timing.
7. Remove the special tool from the service check connector.