Volvo Workshop Manuals
940 L4-2.3L SOHC VIN 88 B230F (1992)
Relays and Modules > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Engine Control Module > Component Information > Service and Repair > Fuel Injection > Page 934
Engine Control Module: Service and Repair
Accessing Ignition ECU Connector
NOTE:Since any fault codes that may be stored in the ignition system control unit memory will be lost if the battery or control unit is disconnected, fault
codes should be extracted first.
Remove the driver side under dash panel.
With the ignition OFF, release the ECU harness connector catch and fold the harness connector downward.
Remove the control unit from the bracket.
Reinstall the control in reverse manner.
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