Ignition Timing - Subaru Legacy 2002 Service Manual

IGNITION TIMING

Mechanical
4. Ignition Timing
S173086
A: INSPECTION
S173086A10
CAUTION:
After warming-up, engine becomes very hot.
Be careful not to burn yourself during mea-
surement.
1) Warm-up the engine.
2) To check the ignition timing, connect a timing
light to #1 cylinder spark plug cord, and illuminate
the timing mark with the timing light.
3) Start the engine at idle speed and check the
ignition timing.
Ignition timing [BTDC/rpm]:
10°±10°/700
B2M3130
If the timing is not correct, check the ignition con-
trol system.
Refer to Engine Control System. <Ref. to EN-2,
Basic Diagnostic Procedure.> or <Ref. to EN(w/
oOBD)-2, Basic Diagnostic Procedure.>
ME-26