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2004.5 - Engine Control System - Component Testing - Sedan
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Ignition Signal
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Component Inspection
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Ignition Coil With Power Transistor
Ignition Coil With Power Transistor
Turn ignition switch OFF.
Disconnect ignition coil harness connector.
Check resistance between ignition coil terminals as follows.
IGNITION COIL TERMINALS RESISTANCE
Terminal No. (Polarity)
Resistance Ω [at 25°C (77°F)]
1 and 2
Except 0 or "INFINITY"
1 and 3
Except 0
2 and 3
Fig 1: Checking Resistance Between Ignition Coil Terminals
Courtesy of NISSAN MOTOR CO., U.S.A.