Vitara JS (2Dr) 2WD L4-1.6L DOHC MFI (1999)
Intake Manifold: Service and Repair
REMOVAL
1) Relieve fuel pressure.
2) Disconnect negative cable at battery.
3) Drain cooling system.
WARNING: To help avoid danger of being burned, do not remove drain plug and radiator cap while engine and radiator are still hot.
Scalding fluid and steam can be blown out under pressure if plug and cap are taken off too soon.
4) Remove air intake hose.
5) Disconnect following electric lead wires:
^
EGR valve
^
Ground wires from intake manifold
^
Manifold differential pressure sensor
^
Engine coolant temperature sensor
^
Injectors lead wires at the coupler
^
EVAP canister purge valve
^
Throttle position sensor
^
Idle air control valve