Maintenance Manual for J2 Sedan
Mechanical Part of Engine
48
①
Discharge the engine coolant. See “Engine Coolant”.
②
Dismount the engine trimming cover.
■
Tightening torque: 8-12 N·m
③
Dismount the air filter assembly. See “Air filter Assembly”.
④
Disconnect the wire harness connectors of the following parts:
■
Absolute intake pressure sensor
■
Fuel injector
■
Throttle position sensor
■
Carbon canister control solenoid
■
Accelerator cable
⑤
Disconnect the following hose joints:
■
Water hose joint (insert a plug to prevent the engine coolant leakage)
■
PCV hose
■
Vacuum hose of braking vacuum booster on intake manifold side
■
Vacuum hose on carbon canister solenoid side
■
Small circulating water hose for throttle valve body
⑥
Remove the fastening bolts of throttle body and
remove the throttle body assembly.
⑦
Dismount the fuel injector assembly. See “Fuel
Injector”.
■
Tightening torque: 18.4±1.4 N·m
Fig. 1.1.015
Fig. 1.1.016
