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6-24 ENGINE GENERAL INFORMATION AND DIAGNOSIS
Step
11
Check ignition spark as follows :
1) Disconnect injector couplers.
2) Remove spark plugs and connect them to
high tension cords.
3) Ground spark plugs.
4) Crank engine and check if each spark plug
sparks.
Is it in good condition?
12
Check fuel injector for operation as follows :
1) Install spark plugs and connect injector con-
nectors.
2) Using sound scope (1), check operating
sound of each injector (2) when cranking
engine. See Fig. 6.
Was injector operating sound heard from all
injectors?
Fig. 1 for Step 5
Fig. 2 for Step 6
[A]
Action
[A] : When not using SUZUKI scan tool:
Yes
Go to Step 12.
Go to "ENGINE DIAGNO-
SIS TABLE".
No
Go to "DIAGNOSIS" in
Section 6F1.
Go to "DIAG. FLOW
TABLE B-1".
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