Ckp Sensor Inspection - Suzuki GSF1250 Service Manual

1H-7 Ignition System:
Ignition Coil / Plug Cap Resistance
1) Remove the ignition coil/plug caps. Refer to "Ignition
Coil / Plug Cap and Spark Plug Removal and
Installation (Page 1H-4)".
2) Measure the ignition coil/plug cap for resistance in
both primary and secondary coils. If the resistance is
not within the standard range, replace the ignition
coil/plug cap with a new one.
Special tool
: 09900–25008 (Multi-circuit tester set)
Tester knob indication
Resistance (Ω)
Ignition coil resistance
Primary: 1.1 – 1.9 Ω ((+) terminal – (–) terminal)
Secondary: 10.8 – 16.2 kΩ (Spark plug cap – (–)
terminal)
( ) ( )
3) After measuring the ignition coil/plug cap resistance,
reinstall the removed parts.
(A)
I718H1180005-01
( )
( )
I718H1180006-01

CKP Sensor Inspection

Refer to "Electrical Components Location in Section 0A
(Page 0A-8)".
CKP Sensor Peak Voltage
1) Remove the CKP sensor coupler (1).
NOTE
Be sure that all of the couplers are connected
properly and the battery is fully-charged.
2) Connect the multi-circuit tester with the peak volt
adaptor as follows.
CAUTION
!
Before using the multi-circuit tester and peak
voltage adaptor, refer to the appropriate
instruction manual.
Special tool
(A): 09900–25008 (Multi-circuit tester set)
Tester knob indication: Voltage (
(+) Probe
CKP sensor
3
2. CKP sensor coupler
3. CKP sensor
B718H11806008
1
I718H1180026-01
)
(–) Probe
BI/Y G
BI/Y
2
G
4
(A)
I718H1180007-02
4. Peak voltage adaptor