oldsmobile Workshop Repair Guides

Oldsmobile Workshop Service and Repair Manuals

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Chart C-9A EFE System Check (Electrically Heated Type)|Page 1676 > < Chart C-9A EFE System Check (Electrically Heated Type)

Delta 88 V6-231 3.8L (1983)

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The ECM turns the EFE Grid ON when:
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Engine is below a given temperature

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Engine below a given load

Chart C-9A EFE System Check (Electrically Heated Type)|Page 1676 > < Chart C-9A EFE System Check (Electrically Heated Type)