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Home >> Volvo >> 1989 >> 240 GL, 4D Sedan, AW70L >> Repair and Diagnosis >> Engine Performance >> System >> Tests W/Codes - Non-Turbo >> Retrieving Codes (Fuel) Control Function No. 1 >> Notes
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Retrieving Codes (Fuel) Control Function No. 1: Notes

CAUTION: Never disconnect or connect ECU connector with ignition in the "ON" position.