how to test fuel pump
#2
RE: how to test fuel pump
turn the key on if u hear the pump its working. IF u want to go to teh pump and see if its getting power then here ya go
FUEL PUMP MODULE - 4 WAY CAV CIRCUIT FUNCTION 1 Z211 12BK GROUND 2 Z211 18BK GROUND 3 G4 18DB FUEL LEVEL SENSOR SIGNAL 4 A141 14RD FUEL PUMP RELAY OUTPUT
FUEL PUMP MODULE - 4 WAY CAV CIRCUIT FUNCTION 1 Z211 12BK GROUND 2 Z211 18BK GROUND 3 G4 18DB FUEL LEVEL SENSOR SIGNAL 4 A141 14RD FUEL PUMP RELAY OUTPUT