SUBARU impreza SERVICE and USER MANUAL

FUEL INJECTION (FUEL SYSTEMS)(H4DO(w-o HEV))

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Tumble Generator Valve Assembly INSPECTION Tumble Generator Valve Assembly INSPECTION FUEL INJECTION (FUEL SYSTEMS)(H4DO(w/o HEV)) > Tumble Generator Valve Assembly INSPECTION 1. CHECK MOTOR 1. Connect the battery positive terminal to terminal No. 5 and the battery ground terminal to terminal No. 4,...
Tumble Generator Valve Assembly REMOVAL Tumble Generator Valve Assembly REMOVAL FUEL INJECTION (FUEL SYSTEMS)(H4DO(w/o HEV)) > Tumble Generator Valve Assembly REMOVAL 1. Release the fuel pressure. Fuel > PROCEDURE 2. Disconnect the ground cable from battery. 3. Open the fuel filler...
Tumble Generator Valve Actuator REMOVAL Tumble Generator Valve Actuator REMOVAL FUEL INJECTION (FUEL SYSTEMS)(H4DO(w/o HEV)) > Tumble Generator Valve Actuator REMOVAL 1. Disconnect the ground cable from battery. 2. Disconnect the connector (A) from tumble generator valve assembly, and...
Throttle Body INSPECTION Throttle Body INSPECTION FUEL INJECTION (FUEL SYSTEMS)(H4DO(w/o HEV)) > Throttle Body INSPECTION 1. THROTTLE SENSOR (METHOD WITH CIRCUIT TESTER) 1. Remove the glove box. Glove Box > REMOVAL 2. Turn the ignition switch to ON. (engine...
Throttle Body REMOVAL Throttle Body REMOVAL FUEL INJECTION (FUEL SYSTEMS)(H4DO(w/o HEV)) > Throttle Body REMOVAL 1. Disconnect the ground cable from battery. 2. Lift up the vehicle. 3. Remove the under cover. Front Under Cover > REMOVAL 4....
Rear Oxygen Sensor INSPECTION Rear Oxygen Sensor INSPECTION FUEL INJECTION (FUEL SYSTEMS)(H4DO(w/o HEV)) > Rear Oxygen Sensor INSPECTION 1. Check that the rear oxygen sensor has no deformation, cracks or other damages. 2. Measure the resistance between rear oxygen sensor...
Rear Oxygen Sensor INSTALLATION Rear Oxygen Sensor INSTALLATION FUEL INJECTION (FUEL SYSTEMS)(H4DO(w/o HEV)) > Rear Oxygen Sensor INSTALLATION CAUTION: If lubricant is spilt over the exhaust pipe, wipe it off with cloth to avoid emission of smoke or causing a fire. 1. Before...
Rear Oxygen Sensor REMOVAL Rear Oxygen Sensor REMOVAL FUEL INJECTION (FUEL SYSTEMS)(H4DO(w/o HEV)) > Rear Oxygen Sensor REMOVAL 1. Disconnect the ground cable from battery. 2. Lift up the vehicle. 3. Remove the under cover. Front Under Cover > REMOVAL...
Oil Control Solenoid INSPECTION Oil Control Solenoid INSPECTION FUEL INJECTION (FUEL SYSTEMS)(H4DO(w/o HEV)) > Oil Control Solenoid INSPECTION 1. Check that the oil control solenoid has no deformation, cracks or other damages. 2. Measure the resistance between the oil control...
Oil Control Solenoid REMOVAL Oil Control Solenoid REMOVAL FUEL INJECTION (FUEL SYSTEMS)(H4DO(w/o HEV)) > Oil Control Solenoid REMOVAL 1. INTAKE SIDE 1. Disconnect the ground cable from battery. 2. Remove the air intake duct. (RH side only) Air Intake Duct >...
Mass Air Flow and Intake Air Temperature Sensor INSPECTION Mass Air Flow and Intake Air Temperature Sensor INSPECTION FUEL INJECTION (FUEL SYSTEMS)(H4DO(w/o HEV)) > Mass Air Flow and Intake Air Temperature Sensor INSPECTION 1. CHECK THE MASS AIR FLOW SENSOR UNIT 1. Connect the battery positive terminal to terminal No. 3 and the...
Mass Air Flow and Intake Air Temperature Sensor REMOVAL Mass Air Flow and Intake Air Temperature Sensor REMOVAL FUEL INJECTION (FUEL SYSTEMS)(H4DO(w/o HEV)) > Mass Air Flow and Intake Air Temperature Sensor REMOVAL 1. Disconnect the ground cable from battery. 2. Disconnect the connector (A) from the mass air flow and...
Manifold Absolute Pressure Sensor INSPECTION Manifold Absolute Pressure Sensor INSPECTION FUEL INJECTION (FUEL SYSTEMS)(H4DO(w/o HEV)) > Manifold Absolute Pressure Sensor INSPECTION 1. Check that the manifold absolute pressure sensor has no deformation, cracks or other damages. 2. Connect dry-cell...
Manifold Absolute Pressure Sensor REMOVAL Manifold Absolute Pressure Sensor REMOVAL FUEL INJECTION (FUEL SYSTEMS)(H4DO(w/o HEV)) > Manifold Absolute Pressure Sensor REMOVAL 1. Disconnect the ground cable from battery. 2. Disconnect the connector (A) from the manifold absolute pressure sensor,...
Main Relay INSPECTION Main Relay INSPECTION FUEL INJECTION (FUEL SYSTEMS)(H4DO(w/o HEV)) > Main Relay INSPECTION 1. Check that the main relay has no deformation, cracks or other damages. 2. Measure the resistance between main relay terminals....
Main Relay REMOVAL Main Relay REMOVAL FUEL INJECTION (FUEL SYSTEMS)(H4DO(w/o HEV)) > Main Relay REMOVAL 1. Disconnect the ground cable from battery. 2. Remove the glove box. Glove Box > REMOVAL 3. Remove the main relay from relay block....
Knock Sensor INSPECTION Knock Sensor INSPECTION FUEL INJECTION (FUEL SYSTEMS)(H4DO(w/o HEV)) > Knock Sensor INSPECTION 1. Check that the knock sensor has no deformation, cracks or other damages. 2. Measure the resistance between knock sensor terminals....
Knock Sensor REMOVAL Knock Sensor REMOVAL FUEL INJECTION (FUEL SYSTEMS)(H4DO(w/o HEV)) > Knock Sensor REMOVAL 1. Disconnect the ground cable from battery. 2. Remove the clip (A), and loosen the clamps (B) and (C) securing the air intake boot....
Intake Manifold ASSEMBLY Intake Manifold ASSEMBLY FUEL INJECTION (FUEL SYSTEMS)(H4DO(w/o HEV)) > Intake Manifold ASSEMBLY 1. Install the fuel pipe and cap to the intake manifold. Tightening torque: 6.4 N·m (0.7 kgf-m, 4.7 ft-lb) 2. Install the...
Intake Manifold DISASSEMBLY Intake Manifold DISASSEMBLY FUEL INJECTION (FUEL SYSTEMS)(H4DO(w/o HEV)) > Intake Manifold DISASSEMBLY 1. Remove the throttle body. Throttle Body > REMOVAL 2. Remove the purge control solenoid valve. Purge Control Solenoid Valve > REMOVAL...
Intake Manifold INSTALLATION Intake Manifold INSTALLATION FUEL INJECTION (FUEL SYSTEMS)(H4DO(w/o HEV)) > Intake Manifold INSTALLATION 1. Install the engine wiring harness. Engine Wiring Harness > INSTALLATION 2. Install the intake manifold to the tumble generator valve...
Intake Manifold REMOVAL Intake Manifold REMOVAL FUEL INJECTION (FUEL SYSTEMS)(H4DO(w/o HEV)) > Intake Manifold REMOVAL 1. Release the fuel pressure. Fuel > PROCEDURE 2. Disconnect the ground cable from battery. 3. Open the fuel filler lid and remove...
General Description COMPONENT General Description COMPONENT FUEL INJECTION (FUEL SYSTEMS)(H4DO(w/o HEV)) > General Description COMPONENT 1. INTAKE MANIFOLD 1 (1) Intake manifold protector (7) Gasket Tightening torque: N·m (kgf-m, ft-lb) (2)...
General Description PREPARATION TOOL General Description PREPARATION TOOL FUEL INJECTION (FUEL SYSTEMS)(H4DO(w/o HEV)) > General Description PREPARATION TOOL 1. SPECIAL TOOL ILLUSTRATION TOOL NUMBER DESCRIPTION REMARKS 18471AA000 FUEL PIPE ADAPTER Used for...