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System Block Diagram

G16350788Courtesy of SUBARU OF AMERICA, INC.
(1) Engine control module (ECM)
(2) Ignition coil
(3) Crankshaft position sensor
(4) Intake camshaft position sensor
(5) Electronic throttle control sensor
(6) Fuel injector
(7) Engine coolant temperature sensor
(8) Manifold absolute pressure sensor
(9) Mass air flow and intake air temperature sensor
(10) Purge control solenoid valve
(11) Knock sensor
(12) PCV valve
(13) Air cleaner
(14) Canister
(15) Ignition relay
(16) Fuel pump relay
(17) Fuel filter
(18) Fuel pump
(19) Front catalytic converter
(20) Rear catalytic converter
(21) Front oxygen (A/F) sensor
(22) Rear oxygen sensor
(23) Radiator fan relay
(24) Radiator fan
(25) Combination meter
(26) Air filter
(27) EGR temperature sensor
(28) Fuel level sensor
(29) Resonator chamber
(30) EGR control valve
(31) Intake oil control solenoid valve
(32) Engine oil temperature sensor
(33) Leak check valve ASSY
(34) Tumble generator valve actuator
(35) Inhibitor switch
(36) Exhaust camshaft position sensor
(37) Exhaust oil control solenoid valve
(38) EGR cooler
(39) High-pressure fuel pump
(40) High-pressure fuel pressure sensor
(41) Electric Vent Solenoid Valve
(42) Tank pressure sensor
(43) Fuel door release switch
(44) Fuel flap status switch
(45) Fuel flap relay
(46) Hybrid vehicle control ECU assembly
(47) To IG 1 relay
(48) Ignition switch
(49) VDC control module and hydraulic control unit (VDCCM & H/U)
(50) Electric brake booster control module (EBBCM)
(51) Electric vehicle charger assembly (charge control ECU)
(52) Battery ECU assembly
(53) A/C control panel
(54) Motor generator control ECU
(55) ABS wheel speed sensor
(56) Central gateway control module
(57) Data link connector
G16350789Courtesy of SUBARU OF AMERICA, INC.
(1) Engine control module (ECM)
(2) Fuel injector LH
(3) Camshaft position sensor LH
(4) Rear oxygen sensor
(5) Front oxygen (A/F) sensor
(6) High-pressure fuel pump
(7) Engine coolant temperature sensor
(8) Oil pressure sensor
(9) Electronic throttle control sensor
(10) Camshaft position sensor RH
(11) Fuel pressure sensor
(12) Fuel injector RH
(13) Crankshaft position sensor
(14) Fuel filter
(15) Pressure regulator
(16) Fuel pump
(17) Fuel tank
(18) Mass air flow and intake air temperature sensor