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Home >> Nissan-Datsun >> 2006 >> Altima Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Component Testing (Qr25DE) >> Ignition Signal >> Component Inspection >> Ignition Coil With Power Transistor

Ignition Coil With Power Transistor

  1. Turn ignition switch OFF.
  2. Disconnect ignition coil harness connector.
  3. Check resistance between ignition coil terminals as follows.
    TERMINAL RESISTANCE CHART

    Terminal No. 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
    G04166720Courtesy of NISSAN MOTOR CO., U.S.A.