Volvo Workshop Manuals
940 L4-2.3L SOHC VIN 88 B230F (1992)
Powertrain Management > Relays and Modules - Powertrain Management > Relays and Modules - Ignition System > Ignition Control Module > Component Information > Testing and Inspection > Bendix > Page 4500
Measuring High Voltage Side Of Coil
Measure resistance between HT terminal and each LT terminal as shown in the figure.
Reading: approx. 5 K ohms
If reading is different, replace and retest with new coil.
Checking "A" Terminal At Three Wire Connector
Turn ignition ON.
Measure voltage between terminal "A" at three wire connector and ground.
Reading: approx. 12 volts
If there is no or low voltage, check blue wire to ignition switch and ignition control ECU connector pin 6. Repair as needed. If no voltage is
Reading: no less then 10.5 volts
If reading is different, check battery and terminals. Repair as needed.
Turn ignition OFF.
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