ELECTRICAL SYSTEM 16-25
Ignition System
•
Turn the ignition switch ON, and run the engine 4 ∼ 5
seconds with the transmission in neutral to measure the
primary peak voltage.
•
Repeat the measurements 5 times for one ignition coil.
Ignition Co il Prim ary Peak Voltage
Standard:
100 V or mo re
•
Repeat the test for the other ignition coil.
If the reading is less than the specified value, check the
following.
Ignition Coils (see Ignition Coil Inspection)
Crankshaft Sensor (see Crankshaft Sensor Inspection)
If the ignition coils and crankshaft sensor are normal, see
the Ignition System Troubleshooting chart on page 16-27.
Crankshaft Sensor Re mova l
•
Remove:
Alternator Cover (see Alternator Rotor and Stator Re-
moval)
Crankshaft Sensor Lead Connector [A]
•
Remove:
Crankshaft Sensor Screws [A]
Crankshaft Sensor [B]
Crankshaft Sensor Inspe ction
•
Disconnect the crankshaft sensor lead connector [A].
•
Measure the crankshaft sensor resistance.
Crankshaft Sensor Resistance
Standard: 90 ∼ 130 Ω
If the resistance is not as specified, replace the crankshaft
sensor.
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