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Pick-Up Coil Short Check

  1. Connect ohmmeter to electronic control module harness terminal No. 7 and ground, and then to terminal No. 31 d and ground. Ohmmeter should read infinity. If ohmmeter does not read infinity, make same check at distributor connector.
  2. If ohmmeter still does not read infinity, replace distributor (if pick-up coil cannot be replaced separately). If ohmmeter reads infinity, replace electronic control module harness.
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