The Toyota Tercel fuel pump electronic components consists of: battery, IG switch, EFI main relay, circuit opening relay, fuel pump, ECM, starter relay and starter. The diagram below shows the the Toyota Tercel Fuel Pump Control Circuit. When the STA signal and NE signal are input to the TCM, Tr is turned ON, current flows to coil of the circuit opening relay, the relay switches ON, power is supplied to the fuel pump and the fuel pump operates.
Posts tagged Fuel Pump Control
The following schematic illustrates the 2001 Suzuki GSX1400 Fuel Pump Control System Wiring and Circuit Diagram. The Suzuki GSX1400 (2001 model year) fuel pump control system consists of: battery, ignition switch, side-stand relay, engine stop switch, fuel pump relay, ECM and fuel pump.