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Home >> Chrysler >> 1993 >> Concorde 3.5 F >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Basic Testing >> Ignition Checks >> Direct Ignition System (Dis) >> Failure To Start Test (2.2L Turbo)
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Failure To Start Test (2.2L Turbo)

  1. Ensure battery is fully charged (at least 12.4 volts). Connect voltmeter to ignition coil B+ (battery) terminal. See Fig 1 .
    Fig 1: Ignition Coil & Wiring Harness Connector Terminals (2.2L Turbo) Id
    G91D08309Courtesy of CHRYSLER CORP.
  2. While cranking engine (for at least 5 seconds), check voltage at coil terminal. If voltage remains near zero during entire cranking period, test Auto Shutdown (ASD) relay circuit. See appropriate G - TESTS W/ CODES article in the ENGINE PERFORMANCE Section.
  3. If voltmeter reading is near battery voltage and then drops to zero after 1-2 seconds of cranking, test camshaft and crankshaft position sensors and circuits. See appropriate G - TESTS W/ CODES article in the ENGINE PERFORMANCE Section.
  4. If voltmeter reading remains at or near battery voltage during entire cranking period, turn ignition off. Disconnect 60-pin connector from PCM and check terminals for poor connections. See Figure .
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