Suzuki Liana RH413, Service Manual

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Ignition System: 1H-9
7) If ignition timing is out of specification, check the
followings.
• CKP sensor
• CKP sensor plate
• TP sensor
• Test switch signal circuit
• VSS
• Timing chain cover installation
8) After checking initial ignition timing, release ignition
timing fixation by using SUZUKI scan tool or
disconnect service wire from diagnosis connector.
9) With engine idling (test switch terminal ungrounded,
throttle opening at closed position and vehicle
stopped), check that ignition timing is about 3
°
– 17
°
BTDC. (Constant variation within a few degrees from
3
°
– 17
°
indicates no abnormality but proves
operation of electronic timing control system.)
Also, check that increasing engine speed advances
ignition timing.
If the check results are not satisfactory, check CKP
sensor, test switch terminal circuit and ECM.
Specifications
Tightening Torque Specifications
S3RH0A1807001
Reference:
For the tightening torque of fastener not specified in this section, refer to “Fasteners Information in Section 0A”.
Special Tools and Equipment
Special Tool
S3RH0A1808001
Fastening part
Tightening torque
Note
N
⋅
m kgf-m lb-ft
Spark plug 25 2.5 18.0 )
SUZUKI scan tool
—
This kit includes following
items. 1. Tech 2, 2. PCMCIA
card, 3. DLC cable, 4. SAE
16/19 adapter, 5. Cigarette
cable, 6. DLC loopback
adapter, 7. Battery power
cable, 8. RS232 cable, 9.
RS232 adapter, 10. RS232
loop back connector, 11.
Storage case, 12. Power
supply
)