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Pick-Up Coil Resistance Check

  1. Disconnect electronic control module and connect ohmmeter (set to x100 scale) between terminals No. 7 and No. 31 d of harness connector. Measure pick-up coil resistance. See PICK-UP COIL RESISTANCE SPECIFICATIONS table .
  2. If resistance is not within specification, remove electrical connections at distributor and connect ohmmeter leads directly to pick-up coil terminals. If resistance is still not within specification, replace distributor (if pick-up coil cannot be replaced separately).
PICK-UP COIL RESISTANCE SPECIFICATIONS

Application Resistance (Ohms)
Audi 890-1285
BMW 520-700
Mercedes-Benz 450-750
Peugeot 604 485-700
Porsche
  924 890-1285
  928 485-700
Saab 895-1285
Volvo
  240 Series 850-1250
  260 Series 540-660