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Home >> Peugeot >> 1983 >> 505 Base, 2.3 2, Automatic >> Repair and Diagnosis >> Engine Performance >> Ignition System - DUCELLIER Electronic >> Testing >> Electrical Circuit Test

Electrical Circuit Test

  1. Connect a 12-volt test lamp between the coil positive terminal and ground. Turn ignition switch "ON". Test lamp should light. If not, check feed wire to coil. See Fig 1.
    Fig 1: Test Lamp Hookup for Electrical Circuit Test Lamp should light in both tests with ignition "ON".
    G28953
  2. Connect test lamp between the coil negative terminal and ground. Turn ignition switch "ON". Test lamp should again light. If not, check if coil primary circuit is broken or if amplifier module's power transistor is shorted.