1987 Suburban 1/2 Ton 2WD V8-454 74L: Fuel Pump Diagnostic Connector Locations
Diagnostic Connector - Fuel Pump: Locations
FUEL PUMP PRIME CONNECTOR
The Fuel Pump Prime Connector is either a separate terminal located near the Fuel Pump Relay or along the ECM harness or at terminal "G" in the
ALDL connector.
NOTE: The OEM service manual does not provide a location image for this component.