SUBARU LEGACY 1995 Service Repair Manual

B2M0342
12) Disconnect brake booster hose.
B2M0343
13) Remove EGR pipe.
G2M0370
14) Disconnect canister hose from pipe.
B2M0019
15) Disconnect engine harness connectors from bulkhead
harness connectors.
B2M0345A
16) Disconnect connectors from engine coolant tempera-
ture sensor

1and thermometer
2.
10
2-7SERVICE PROCEDURE
4. Intake Manifold

B2M0346
17) Disconnect connector from knock sensor.
G2M0416
18) Disconnect connector from camshaft position sensor.
G2M0408
19) Disconnect connector from crankshaft position sensor.
G2M0091
20) Disconnect connector from oil pressure switch.
G2M0296
21) Disconnect fuel hoses from pipes.
WARNING:
Catch fuel from hoses in a container.
11
2-7SERVICE PROCEDURE
4. Intake Manifold

B2M0159
22) Remove bolts which hold intake manifold onto cylinder
heads.
B2M0160
23) Remove intake manifold.
B2M0347A
B: DISASSEMBLY
1) Disconnect connectors from throttle position sensor,
ignition coil, fuel injectors, idle air control solenoid valve,
purge control solenoid valve and EGR solenoid valve.
2) Remove engine harness from intake manifold.


1EGR solenoid valve


2Throttle position sensor


3Idle air control solenoid valve


4Purge control solenoid valve


5Harness band
B2M0157
3) Remove throttle body from intake manifold.
B2M0161A
4) Remove fuel pipes, etc. from intake manifold.


1Pressure regulator


2Purge control solenoid valve


3Fuel pipe ASSY
12
2-7SERVICE PROCEDURE
4. Intake Manifold

B2M0161A
C: ASSEMBLY
1) Assemble fuel pipes, etc. to intake manifold.


1Pressure regulator


2Purge control solenoid valve


3Fuel pipe ASSY
B2M0157
2) Assemble throttle body to intake manifold.
CAUTION:
Replace gasket with a new one.
Tightening torque:
22±2 N⋅m (2.2±0.2 kg-m, 15.9±1.4 ft-lb)
B2M0347A
3) Install engine harness onto intake manifold.
4) Connect connectors to throttle position sensor, ignition
coil, fuel injectors, idle air control solenoid valve, purge
control solenoid valve and EGR solenoid valve.


1EGR solenoid valve


2Throttle position sensor


3Idle air control solenoid valve


4Purge control solenoid valve


5Harness band
B2M0159
D: INSTALLATION
1) Install intake manifold onto cylinder heads.
CAUTION:
Always use new gaskets.
Tightening torque:
25±2 N⋅m (2.5±0.2 kg-m, 18.1±1.4 ft-lb)
G2M0296
2) Connect fuel hoses.
13
2-7SERVICE PROCEDURE
4. Intake Manifold

G2M0091
3) Connect connector to oil pressure switch.
G2M0408
4) Connect connector to crankshaft position sensor.
G2M0416
5) Connect connector to camshaft position sensor.
B2M0346
6) Connect connector to knock sensor.
B2M0345A
7) Connect connectors to engine coolant temperature sen-
sor

1and thermometer
2.
14
2-7SERVICE PROCEDURE
4. Intake Manifold

B2M0019
8) Connect engine harness connector to bulkhead har-
ness connectors.
G2M0370
9) Connect canister hoses.
B2M0342
10) Connect brake booster vacuum hose.
H2M1259A
11) Connect engine coolant hose
1to idle air control sole-
noid valve.
12) Connect air by-pass hose

2to idle air control solenoid
valve.
H2M1246
13) Connect engine coolant hoses to throttle body.
15
2-7SERVICE PROCEDURE
4. Intake Manifold

B6M0160
14) Connect spark plug cords to ignition coil.
B2M0334
15) Install power steering pump on bracket.
(1) Install power steering pump on bracket, and tighten
bolts.
Tightening torque:
20.1±2.5 N⋅m (2.05±0.25 kg-m, 14.8±1.8 ft-lb)
B2M0340
(2) Install power steering pipe bracket on right side
intake manifold.
G2M0286
(3) Install front side V-belt, and adjust it.

B2M0017
(4) Install V-belt cover.
16
2-7SERVICE PROCEDURE
4. Intake Manifold

G2M0280
16) Connect accelerator cable
1.
17) Connect cruise control cable

2. (With cruise control
model)
B2M0154
18) Install air cleaner element, air cleaner upper cover and
air intake duct.
19) Connect connector to mass air flow sensor.
B2M0154
5. Engine Coolant Temperature Sensor
A: REMOVAL AND INSTALLATION
1) Remove air intake duct.
G2M0407
2) Disconnect connector from engine coolant temperature
sensor.
3) Remove engine coolant temperature sensor.
G2M0407
4) Installation is in the reverse order of removal.
Tightening torque:
25±3 N⋅m (2.5±0.3 kg-m, 18.1±2.2 ft-lb)
17
2-7SERVICE PROCEDURE
4. Intake Manifold - 5. Engine Coolant Temperature Sensor

G2M0280
16) Connect accelerator cable
1.
17) Connect cruise control cable

2. (With cruise control
model)
B2M0154
18) Install air cleaner element, air cleaner upper cover and
air intake duct.
19) Connect connector to mass air flow sensor.
B2M0154
5. Engine Coolant Temperature Sensor
A: REMOVAL AND INSTALLATION
1) Remove air intake duct.
G2M0407
2) Disconnect connector from engine coolant temperature
sensor.
3) Remove engine coolant temperature sensor.
G2M0407
4) Installation is in the reverse order of removal.
Tightening torque:
25±3 N⋅m (2.5±0.3 kg-m, 18.1±2.2 ft-lb)
17
2-7SERVICE PROCEDURE
4. Intake Manifold - 5. Engine Coolant Temperature Sensor

G2M0408
6. Crankshaft Position Sensor
A: REMOVAL AND INSTALLATION
1) Remove bolt which install crankshaft position sensor to
cylinder block.
G2M0409
2) Remove crankshaft position sensor, and disconnect
connector from it.
G2M0408
3) Installation is in the reverse order of removal.
Tightening torque:
6.4±0.5 N⋅m (0.65±0.05 kg-m, 4.7±0.4 ft-lb)
B2M0154
7. Front Oxygen Sensor
A: REMOVAL
1) Remove air intake duct.
G2M0544
2) Disconnect connector from front oxygen sensor.
18
2-7SERVICE PROCEDURE
6. Crankshaft Position Sensor - 7. Front Oxygen Sensor