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volvo Workshop Repair Guides


940 L4-2.3L SOHC VIN 88 B230F (1992)

Relays and Modules > Relays and Modules - Powertrain Management > Relays and Modules - Ignition System > Ignition Control Module > Component Information > Technical Service Bulletins > All Other Service Bulletins for Ignition Control Module: > 2859 > May > 92 > Ignition and Fuel Injection Systems - Modifications > Page 1082

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Procedure

Commence by recording any fault codes stored in the fuel and ignition system diagnostic memory.

Remove/disconnect:
-

battery ground lead

-

front screw in sill protector (1)

-

cover over fuel system control unit (2)

Important! 
The control unit power supply must be disconnected when removing or installing the unit, otherwise the unit may suffer damage.

Disconnect 35-pin connector from control unit.

Cut tie securing rubber protector and fold aside protector.

Remove protective cover from connector.

Modify 35-pin connector as follows:

Relays and Modules > Relays and Modules - Powertrain Management > Relays and Modules - Ignition System > Ignition Control Module > Component Information > Technical Service Bulletins > All Other Service Bulletins for Ignition Control Module: > 2859 > May > 92 > Ignition and Fuel Injection Systems - Modifications > Page 1082

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