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Home >> Volvo >> 1990 >> 760 GLE, AW71L >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System/Component Tests >> Electronic Control Unit (Ignition) >> Preliminary (740 Turbo & 760 Turbo)

Preliminary (740 Turbo & 760 Turbo)

  1. Turn ignition switch to OFF position. Disconnect ECU connector. Ignition ECU is located under left kick panel. Release clip and disconnect ECU connector.
  2. Remove cover from ECU connector to expose pin identification numbers. Visually inspect all pin connector sleeves to ensure all pins are at same height.
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