Control module power supply: Notes

Fig 1: Identifying Control Module Power Supply

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+30

Fig 2: Identifying Control Module Power Supply Circuit Diagram

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The main relay, fuel pump relay and fuse 17 are supplied with +30 from maxi fuse 2. Control module pin 23 is supplied from fuse 28.

The control module uses +30 for its memory.

+15

Control module pin 43 is supplied with +15 from fuse 17. When +15 is applied to pin 43, the control module will be activated.