Fuel system (D-4S)
1 - ECM, 2 - fuel pressure sensor (high), 3 - fuel rail (high pressure), 4 - direct fuel injector, 5 - fuel delivery pipe with sensor (low pressure), 6 - port fuel injector, 7 - fuel pump ECU, 8 - fuel tank, 9 - fuel main valve (high pressure), 10 - fuel main valve...