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Home >> Nissan-Datsun >> 1989 >> Sentra Base >> Repair and Diagnosis >> Engine Performance >> System >> Basic Testing - 4-CYL >> Optical Ignition System Checks (Except Pulsar NX Se) >> Ignition Coil Power Source
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Ignition Coil Power Source

Using appropriate wiring diagram in WIRING DIAGRAMS article, check for power source to ignition coil(s). See the IGNITION COIL POWER SOURCE TABLE  . Coil should have power when ignition switch is in the "ON" position.

IGNITION COIL POWER SOURCE

Application Wire Color Source
Pathfinder & Pickup Blk/Wht Ign. Pin No. 3
Pulsar NX XE Wht/Blk Ign. Pin No. 3
Sentra Blk/Wht Ign. Pin No. 3
Stanza Blk/Wht Ign. Pin No. 2
240SX Blk/Red Ign. Pin No. 3