8-16
ELECTRICAL
SYSTEM
Step
3
1) Measure the ignition coil primary peak voltage.
(-8-1
9)
NOTE:
This inspection method is applicable only with the multi-circuit tester and the peak volt adaptor.
Is the peak voltage OK?
YES
(GO
to step
4.
NO
1
GO
to step
5.
Step
4
1)
lnspect the spark plug. (p2-10)
Is the spark plug OK?
YES
/GO
to Step
5.
NO
I
Faulty spark plug.
Step
5
1) lnspect the ignition coil. (-8-20)
Is the ignition coil
OK?
Step
6
1) Measure the crankshaft position sensor peak voltage and its resistance.
(We-21)
YES
NO
NOTE:
The crankshaft position sensor peak voltage inspection is applicable only with the multi-circuit tester and
peak volt adaptor.
Go to Step
6.
-
Poor connection of the ignition coil.
Faulty ignition coil.
Is the peak voltage and resistance
OK?
YES
NO
Faulty ECM
Open or short circuit in wire harness
Poor connection of ignition coupler
Faulty CKP sensor
Metal particles or foreign material being stuck on the CKP sensor and rotor tip
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