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Fuel Injection Fuel Systems (H4DOTC): Specifications Subaru Forester SJ

Fuel System 20 illustrations ~663 words

SPECIFICATION

Fuel tankCapacity60 L (15.9 US gal, 13.2 Imp gal)
LocationUnder rear seat
Fuel pumpTypeImpeller
Shutoff discharge pressure940 kPa (9.6 kgf/cm 2 , 123.3 psi) or less
Discharge rate153 L (40.4 US gal, 33.7 Imp gal)/h or more [12 V at 343 kPa (3.5 kgf/cm 2 , 49.7 psi)]
Fuel filterIn-tank type

Scheme 264

Scheme 264: INTAKE MANIFOLD

Tightening torque: N.m (kgf-m, ft-lb)

T1: 3.5 (0.4, 2.6)

T2: 25 (2.5, 18.4)

Scheme 265

Scheme 265: FUEL INJECTOR 1

Tightening torque: N.m (kgf-m, ft-lb)

T1: 19 (1.9, 14.0)

T2: 46 (4.7, 33.9)

Scheme 266

Scheme 266: FUEL INJECTOR 2

Tightening torque: N.m (kgf-m, ft-lb)

T1: 6.4 (0.7, 4.7)

T2: 19 (1.9, 14.0)

T3: 21 (2.1, 15.5)

T4: 25 (2.5, 4.7)

Scheme 267

Scheme 267: THROTTLE BODY

Tightening torque: N.m (kgf-m, ft-lb)

T: 8 (0.8, 5.9)

Scheme 268

Scheme 268: CRANKSHAFT POSITION SENSOR, CAMSHAFT POSITION SENSOR AND KNOCK SENSOR

Tightening torque: N.m (kgf-m, ft-lb)

T1: 6.4 (0.7, 4.7)

T2: 24 (2.4, 17.7)

Scheme 269

Scheme 269: FUEL TANK

Tightening torque: N.m (kgf-m, ft-lb)

T1: 2 (0.2, 1.5)

T2: 2.5 (0.3, 1.8)

T3: 9 (0.9, 6.6)

T4: 18 (1.8, 13.3)

T5: < Ref. to INSTALLATION, Fuel Tank. >

T6: < Ref. to INSTALLATION, Fuel Pump. >

T7: < Ref. to INSTALLATION, Fuel Sub Level Sensor. >

Scheme 270

Scheme 270: FUEL LINE

Tightening torque: N.m (kgf-m, ft-lb)

T1: 7.5 (0.8, 5.5)

T2: 18 (1.8, 13.3)

Scheme 271

Scheme 271: FUEL FILLER PIPE

Tightening torque: N.m (kgf-m, ft-lb)

T: 7.5 (0.8, 5.5)

Scheme 272

Scheme 272: FUEL PUMP

The tumble generator valve assembly cannot be disassembled.

Refer to "Tumble Generator Valve Assembly" for removal and installation procedures. < Ref. to REMOVAL, Tumble Generator Valve Assembly. > < Ref. to INSTALLATION, Tumble Generator Valve Assembly. >

Scheme 273

Scheme 273: FUEL PUMP INSULATOR

Scheme 274

Scheme 274
  1. Release the fuel pressure. < Ref. to «RELEASING OF FUEL PRESSURE»(ref-662119-S23335610212014101300000), PROCEDURE, Fuel. >
  2. Disconnect the ground cable from battery.
  3. Open the fuel filler lid and remove the fuel filler cap.
  4. Remove the intake manifold. < Ref. to «REMOVAL»(ref-662119-S34762705842014101300000), Intake Manifold. >
  5. Remove the clip (A) on the generator cord, and remove the fuel pipe protector.
  6. Remove the fuel pump insulator.

Scheme 275

Scheme 275: FUEL PIPE INSULATOR NO. 1
  1. Release the fuel pressure. < Ref. to «DRAINING FUEL (WITH SUBARU SELECT MONITOR)»(ref-662119-S21486836292014101300000), PROCEDURE, Fuel. >
  2. Disconnect the ground cable from battery.
  3. Open the fuel filler lid and remove the fuel filler cap.
  4. Remove the intake manifold. < Ref. to «REMOVAL»(ref-662119-S34762705842014101300000), Intake Manifold. >
  5. Remove the fuel pipe insulator No. 1.

Scheme 276

Scheme 276: FUEL PIPE INSULATOR NO. 2
  1. Remove the fuel pipe insulator No. 1. < Ref. to «FUEL PIPE INSULATOR NO. 1»(ref-662119-S10535158662014101300000), REMOVAL, Fuel Insulator. >
  2. Remove the fuel pipe insulator No. 2.

Scheme 277

Scheme 277: FUEL PIPE INSULATOR NO. 3

Scheme 278

Scheme 278

Scheme 279

Scheme 279
  1. Release the fuel pressure. < Ref. to «DRAINING FUEL (WITH SUBARU SELECT MONITOR)»(ref-662119-S21486836292014101300000), PROCEDURE, Fuel. >
  2. Disconnect the ground cable from battery.
  3. Open the fuel filler lid and remove the fuel filler cap.
  4. Remove the intake manifold. < Ref. to «REMOVAL»(ref-662119-S34762705842014101300000), Intake Manifold. >
  5. Disconnect the connector (A) from the EGR control valve.
  6. Remove the bolts (B) securing the EGR cooler to the EGR control valve.
  7. Remove the preheater hose (C) from the EGR control valve.
  8. Remove the EGR control valve.
  9. Disconnect the connector (A) on the fuel pressure sensor, and remove the fuel pipe insulator No. 3.

Throttle body is a non-disassembled part, so do not remove the throttle position sensor from throttle body. Refer to "Throttle Body" for removal and installation procedure. < Ref. to REMOVAL, Throttle Body. > < Ref. to INSTALLATION, Throttle Body. >

Scheme 280

Scheme 280: REMOVAL
  1. Disconnect the ground cable from battery.
  2. Disconnect the connector (A) from the mass air flow and intake air temperature sensor, and remove the mass air flow and intake air temperature sensor.

SI-DRIVE (SUBARU Intelligent Drive) selector is integrated as a unit with the cruise control command switch. For removal, installation and inspection, refer to "Cruise Control Command Switch". < Ref. to REMOVAL, Cruise Control Command Switch. > < Ref. to INSTALLATION, Cruise Control Command Switch. > < Ref. to INSPECTION, Cruise Control Command Switch. >

Scheme 281

Scheme 281

Scheme 282

Scheme 282

Scheme 283

Scheme 283
  1. Disconnect the ground cable from battery.
  2. While pressing the section (A) shown in the figure, move the lock lever (B) in the direction of the arrow to disconnect the connectors from the ECM in numerical order as shown in the figure.
  3. Remove the bolt, nut, and clip (A), and remove the ECM.
  4. Remove the ECM from the bracket.
  5. Remove clip (A) and connector (B), and remove the ECM bracket.