CRX L4-1488cc 1.5L SOHC (D15A3) MFI (1987)
Check For Fuel Pump Operation
7. Connect a jumper wire between the Yellow/Blue wire (1) and Yellow wire (7) in the coupler.
8. The fuel pump should run. If the fuel pump does not run, check the wiring between the battery and fuel pump and the wiring from the fuel pump
to the ground (Black wire).