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Home >> Volvo >> 1983 >> 760 Base >> Repair and Diagnosis >> Engine Performance >> Ignition System >> Ignition System - BOSCH Hall Effect >> Testing >> Light Emitting Diode (Led) Test >> 5 Flashes

5 Flashes

  1. Start engine and open throttle switch. If ignition advance is low or if engine lacks power, check wiring for opens between 24 of LH fuel injection control unit an pin 8 of ignition control unit. If wiring is okay, the fuel injection or ignition control units are defective.