CAUTION:
• Never allow the tachometer terminal to touch ground. It
could result in damage of the ignition system.
• As some tachometer are not compatible with this igni-
tion system, it is recommended to confirm the compati-
bility with your unit before its use.
• Care must be exercised to ensure that no connection is
made on terminals except for those specified.
Even slight contact of the other terminal causes serious
malfunction.
(5) Connect a timing light to the resistive cord of the No. 1
cylinder (at the timing belt side)
(6) Connect the T (!1) terminal and E (!3) terminal in the
SST which was connected, using the following SST.
SST: 09991-87403-000
CAUTION:
• Care must be exercised to ensure that no connection is
made on terminals other than that specified.
Even slight contact of the other terminal causes serious
malfunction.
(7) Start the engine.
(8) Ensure that the engine revolution speed is stable.
If the engine revolution speed becomes unstable, pro-
ceed to check ISC system.
(Refer to the EM section.)
(9) Check to see if the ignition timing mark of the crank-
shaft pulley is aligned with the indicator provided on
the timing belt cover, using a timing light.
If the ignition timing mark on the crankshaft pulley is
not aligned with the indicator provided on the timing
belt cover, adjust the ignition timing by turning the cam
angle sensor attaching position.
MA–21
(10) Adjustment of ignition timing
q Loosen the cam angle sensor attaching bolt.
w Adjust the ignition timing to the specified timing by turning the cam angle sensor.
e Tighten the cam angle sensor attaching bolt to the specified tightening torque.
Tightening Torque : 14.7 - 21.6 N·m (1.5 - 2.2 kgf-m)
r Ensure that the ignition timing is not disturbed by tightening of the attaching bolts of the cam
angle sensor.
Readjust the ignition timing, if the timing is not in the specified position.
(11) Stop the engine.
(12) Remove the tachometer.
(13) Remove the SST from the diagnosis connector.
CAUTION:
• Care must be exercised to ensure that no connection is made on terminals except for those speci-
fied.
Even slight contact of the other terminal causes serious malfunction.
(14) Check the idle speed.
(See the check of the idle speed procedure in this service manual.)
JMA00061-00000
