Esteem GLX Wagon L4-1.8L (1999)
Initial ignition timing (Test switch terminal grounded): 5 ± 1 ° BTDC (at idle speed)
Ignition order: 1-3-4-2
Special Tool
(A): 09930-76420
9. If ignition timing is out of specification, loosen flange bolts, adjust timing by turning CMP sensor while engine is running, and then tighten bolts.
Tightening Torque
(a): 15 Nm (1.5 kg-m, 11.0 lb-ft)
10. After tightening bolts, recheck that ignition timing is within specification.
11. After checking and/or adjusting, disconnect service wire from monitor (Diag.1) connector or release fixed ignition timing and disconnect SUZUKI
scan tool from DLC.
CAUTION: Driving with test switch terminal grounded will cause damage to catalyst. Be sure to disconnect service wire after adjustment.
12. With engine idling (test switch terminal ungrounded, closed throttle position switch ON and vehicle stopped), check that ignition timing vary more
or less of initial ignition timing (about 8 ° ).
Also, check that increasing engine speed advances ignition timing.
If above check results are not satisfactory, check TP sensor, test switch terminal circuit and ECM.
