Starting Injection Control System - Toyota 1HD-FT Repair Manual

EG-172
ENGINE - FUEL SYSTEM
___M
EG
wI EGR System
w
J
0
EGR System
''''''
2. CONNECT HOSES
Connect these hoses to the injection pump.
(1) Boost compensator hose
(2) SICS vacuum hose
(3)
wi
BACS:
BACS
vacuum
hose
3. CONNECT WATER BYPASS HOSES TO THERMO
WAX
4. INSTALL NO.2 CAMSHAFT TIMING PULLEY
(Se8 step 3 in timing belt installation in Engine
Mechanical)
5. INSTALL TIMING BELT
(See steps 5 to 10 in timing belt installation in
Engine Mechanical)
6. CHECK INJECTION TIMING
(See injection timing adjustment and inspection in
Engine Mechanical)
7. INSTALL INJECTION PIPES
(Se8 steps 3. 5 and 7 in injection nozzle
installation)
8. FILL WITH ENGINE COOLANT
9. START ENGINE AND CHECK FOR FUEL LEAKAGE
STARTING INJECTION CONTROL
SYSTEM (SICS)
ON - VEHICLE INSPECTION
INSPECT SICS
(a)
With
the engine stopped after it is warmed Up. check
tha the SiCS lever and SICS adjusting screw are in
contact with each other.
(b) After restarting the engine. check that the SICS lever
and SICS adjusting screw are apart from each other.