Caravan FWD V6-201 3.3L (1992)
Fuel Rail: Service and Repair
Warning: The fuel system is under constant pressure, even when the engine is OFF. Always release fuel pressure before servicing any fuel
system component.
Removal
1.
Release fuel system pressure. See: Fuel Filter/Fuel Pressure Release/Service and Repair
2.
Disconnect negative battery cable, and remove air cleaner to throttle body hose.
3.
Remove throttle cable. Remove wiring harness from the throttle cable bracket and intake manifold water tube.
4.
Remove Idle Air Control (IAC) motor and Throttle Position Sensor (TPS) wiring connectors from throttle body. Remove vacuum hose harness
from throttle body, and PCV and brake booster hoses from air intake plenum.
5.
Remove wiring connector from charge temperature sensor. Remove EGR tube flange and vacuum connections from intake plenum. Remove fuel
hoses from fuel rail.
Quick Connect Fittings
6.
Remove intake plenum to cylinder head strut. Disconnect oxygen sensor connector, Manifold Absolute Pressure (MAP) sensor connector and
engine ground strap.
7.
Remove the Direct Ignition System (DIS) coils and alternator to intake manifold bracket bolt.