1D-80 Engine Mechanical: For J20 Engine
Engine Assembly Removal and Installation
Removal
1) Relieve fuel pressure according to "Fuel Pressure
Relief Procedure: For Petrol Engine Model in
Section 1G".
2) Disconnect negative cable at battery.
3) Drain engine oil referring to "Engine Oil and Filter
Change (Petrol Engine Model) in Section 0B".
4) Drain transmission oil referring to "Manual
Transmission Oil Change: For Petrol Engine Model
in Section 5B".
5) Drain A/T fluid referring to "A/T Fluid Change in
Section 5A".
6) Drain coolant referring to "Cooling System Draining:
For Petrol Engine Model in Section 1F".
7) Remove Air cleaner case referring to "Air Cleaner
Assembly Removal and Installation: For J20
Engine".
8) Remove water pump and generator drive belt
referring to "Water Pump and Generator Drive Belt
Removal and Installation (For J20 Engine): For
Petrol Engine Model in Section 1J".
9) Disconnect the following electric wires:
• MAP sensor (1)
• ECT sensor (2)
• EGR valve (3)
• CMP sensor (4)
• EVAP canister purge valve (5)
• Ignition coil assembly (6)
• Injectors (7)
• HO2S (8)
• A/F sensor (9)
• Engine oil pressure switch (10)
• CKP sensor (11)
• Back up light switch (For M/T model) (12)
• Generator (13)
• Starting motor (14)
• Ground terminal
• Magnet clutch switch of A/C compressor (if
equipped) (15)
• P/S pump (16)
• Electric throttle body (17)
• Transfer actuator (18)
• Center differential switch (19)
• 4L/N switch (20)
• Each wire harness clamps
• Input shaft speed sensor (For A/T model) (26)
• Output shaft speed sensor (For A/T model) (27)
• Solenoid valve (For A/T model) (28)
• Transmission range sensor (For A/T model) (29)
10) Disconnect the following hoses:
S6JB0A1426011
• Brake booster hose (21) from intake manifold
• Radiator inlet and outlet hoses (22) from each
pipe
• Heater inlet and outlet hoses (23) from each pipe
• Fuel hoses (24) from fuel pipes
• Purge hose (25) from purge valve
• Clutch oil pipe from transmission front case (For
M/T model)
• A/T fluid cooler hoses from radiator (For A/T
model)
11) Disconnect A/T select cable from A/T (For A/T
model).
21
14
1
5
17
19
20
18
26
29
3
4
2
11
23
22
16
13
7
27
28
8
12
10
9
25
24
6
15
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