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DTC P0320: Distributor Ignition: Testing

  1. Ensure freeze frame data has been recorded. Go to next step.
  2. Check for loose connectors, arcing secondary ignition components. Repair as necessary. Ensure any 2-way radio installations are routed properly. After repair, go to next step.
  3. Clear DTCs. Repeat QUICK TEST. See SELF-DIAGNOSTICS - INTRODUCTION - 626 article. If DTC P0320 is reset, replace PCM and repeat QUICK TEST.
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