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Home >> Lincoln >> 1973 >> Mark IV Automatic Trans >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Electric Fuel Pump >> Testing & Trouble Shooting >> Notes

Testing & Trouble Shooting: Notes

NOTE: When making pressure and volume tests, it is necessary to have the full 12 volts delivered to the pump. Connect a jumper wire across the starter solenoid with one end attached to the by-pass circuit pigtail and other end attached ahead of the solenoid.