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Suzuki DF70A Service Manual

Suzuki DF70A
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Engine General Information and Diagnosis: 1A-25
Self-Diagnostic Code “4 – 2” CKP Sensor
Z9J0111104006
Wiring Diagram
Troubleshooting
ECM
R/B
B/W
R/B
B/G
C
P
U
1
I9J011110025-03
1. CKP sensor
Step Action Yes No
1 1) Check the CKP sensor air gap.
Refer to “CKP Sensor Removal and Installation” in
Section 1C (Page 1C-10).
Is it in good condition?
Go to step 2. Incorrectly adjusted air
gap.
2 1) Check the CKP sensor resistance.
Refer to “Resistance Check” in Section 1C (Page 1C-7).
Is it in good condition?
Open wire between the
CKP sensor and the
ECM, poor lead wire
connection or sensor
lead wires are shorted
to each other. If lead
wire and connection are
ok, intermittent trouble
or a faulty ECM may be
the cause.
Faulty CKP sensor.
http://SelfFixer.com

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Suzuki DF70A Specifications

General IconGeneral
Engine Type4-Stroke DOHC 16-Valve
Starting SystemElectric
SteeringRemote
Number of Cylinders4
Maximum Output70 HP
Alternator12V 27A
Trim MethodPower Trim and Tilt
Gear Ratio2.59:1
ExhaustThrough Prop Hub Exhaust
Max Output70 hp
Ignition SystemFully transistorized ignition
Fuel Tank CapacityExternal
Weight160 kg
Full Throttle Operating Range5, 300 - 6, 300 rpm
Fuel TypeUnleaded Gasoline
Shaft LengthL: 508 mm, X: 635 mm
Displacement1, 502 cc
Fuel Delivery SystemMulti-point sequential electronic fuel injection
Oil Capacity4.0 L
Alternator Output27A

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