Specifications; Tightening Torque Specifications; Special Tools And Equipment - Suzuki SX4 Service Manual

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Initial ignition timing
fixed with SUZUKI scan tool: 5 ± 3° BTDC (at
specified idle speed)
Ignition order
1 – 3 – 4 – 2
Special tool
(A): 09930–76420
10
1, (A)

Tightening Torque Specifications

Fastening part
Spark plug
Ignition coil bolt
Reference:
For the tightening torque of fastener not specified in this section, refer to "Fasteners Information in Section 0A".
Special Tool
09930–76420
Timing-light (dry cell type)
0
I3RB0A180004-01

Specifications

Special Tools and Equipment

7) If ignition timing is out of specification, check the
followings.
• CKP sensor
• CKP sensor plate
• TP sensor
• CMP sensor
• CMP sensor rotor tooth of camshaft
• Vehicle speed signal from ABS hydraulic unit /
control module
• Knock sensor
• Timing chain cover installation
8) After checking initial ignition timing, release ignition
timing fixation by using scan tool.
9) With engine idling (throttle opening at closed position
and vehicle stopped), check that ignition timing is
about 5° – 15° BTDC (Constant variation within a
few degrees from 5° – 15° BTDC 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 and ECM.
Tightening torque
N⋅m
kgf-m
25
2.5
11
1.1
SUZUKI scan tool (SUZUKI-
SDT)
This kit includes following
items. 1. SUZUKI-SDT 2.
DLC3 cable 3. USB cable 4.
AC/DC power supply 5.
Voltage meter probe 6.
Storage case
Ignition System:
S7RW0A1807001
Note
lb-ft
18.0
8.0
S7RW0A1808001
6
1
3
5
1H-9
2
4

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