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Fuel Pump Control Module (FPCM)
DTC P1220 FUEL PUMP CONTROL MODULE (FPCM)Wiring Diagram Specification data are reference values and are measured between each terminal and ground.
CAUTION: Never use ECM ground terminals when measuring input/output voltage. Doing so may result in damage to the ECM's transistor. Use a ground other than ECM terminals, such as the ground.
