fuel tank removal DODGE TOWN AND COUNTRY 2001 Service Manual

REMOVAL - PARKING BRAKE CABLE
(INTERMEDIATE)
(1) Raise the vehicle. (Refer to LUBRICATION &
MAINTENANCE/HOISTING - STANDARD PROCE-
DURE).
(2) Manually lock out the automatic self-adjusting
mechanism tension of the parking brake lever (pedal)
assembly. (Refer to 5 - BRAKES - STANDARD PRO-
CEDURE). Once the cable is released from the equal-
izer, do not remove the locking pliers until
reinstallation of the cable is complete.
(3) Remove the intermediate parking brake cable
from the parking brake cable equalizer (Fig. 107).
(4) Remove the locking nut securing the interme-
diate cable housing to the side bracket on the frame
rail (Fig. 107).
(5) Remove the intermediate parking brake cable
from the cable connector attaching it to the right
rear parking brake cable (Fig. 108). Remove the lock-
ing nut securing the intermediate cable housing to
the side bracket on the frame rail (Fig. 108).
(6) If the vehicle is a short-wheel-base model, it
will be necessary to loosen and lower the fuel tank
far enough to remove the intermediate parking brake
cable. (Refer to 14 - FUEL SYSTEM/FUEL DELIV-
ERY/FUEL TANK - REMOVAL).
(7) Remove the intermediate parking brake cable
from the side brackets and vehicle.
REMOVAL - PARKING BRAKE CABLE (RIGHT
REAR)
(1) Raise vehicle on jackstands or centered on a
hoist. (Refer to LUBRICATION & MAINTENANCE/
HOISTING - STANDARD PROCEDURE).
(2) Remove rear tire and wheel assembly.
(3) Remove rear brake drum from the rear wheel
of the vehicle requiring service to the rear park
brake cable.
(4) Create slack in the rear parking brake cables
by locking out the automatic adjuster as described
here. Grasp an exposed section of front parking
brake cable near the equalizer and pull down on it.
At this time install a pair of locking pliers on the
cable just rearward of the second body outrigger
bracket (Fig. 109).
Fig. 107 Parking Brake Cable Attachment To
Equalizer
1 - EQUALIZER
2 - LEFT REAR PARKING BRAKE CABLE
3 - LOCKING NUT
4 - INTERMEDIATE PARKING BRAKE CABLE
5 - FRONT PARKING BRAKE CABLE
Fig. 108 Intermediate Cable Attachment To Right
1 - RIGHT REAR PARKING BRAKE CABLE
2 - LOCKING NUT
3 - INTERMEDIATE PARKING BRAKE CABLE
Fig. 109 Locking Out Automatic Adjuster
1 - PARK BRAKE CABLE
2 - REAR BODY OUTRIGGER BRACKET
3 - LOCKING PLIERS
5 - 62 BRAKES - BASERS
CABLES (Continued)
ProCarManuals.com

HEADLAMP UNIT
REMOVAL
(1) Disconnect and isolate the battery negative
cable.
(2) Remove the three retaining screws (Fig. 11).
(3) Disconnect the wiring harness from the bulbs
(Fig. 12).(4) Remove wire harness retainer from back of
headlamp unit.
(5) Remove the headlamp unit.INSTALLATION
(1) Reconnect wire harness to the bulbs.
(2) Install wire harness retainer to headlamp unit.
(3) Install the three retaining screws.
(4) Reconnect the battery negative cable.
ADJUSTMENT
HEADLAMP ALIGNMENT PREPARATION
(1) Verify headlamp dimmer switch and high beam
indicator operation.
(2) Inspect and correct damaged or defective com-
ponents that could interfere with proper headlamp
alignment.
(3) Verify proper tire inflation.
(4) Clean headlamp lenses.
(5) Verify that luggage area is loaded as the vehi-
cle is routinely used.
(6) Fuel tank should be FULL. Add 2.94 kg (6.5
lbs.) of weight over the fuel tank for each estimated
gallon of missing fuel.
ALIGNMENT SCREEN PREPARATION
(1) Position vehicle on a level surface perpendicu-
lar to a flat wall 7.62 meters (25 ft.) away from front
of headlamp lens (Fig. 13).
(2) If necessary, tape a line on the floor 7.62
meters (25 ft.) away from and parallel to the wall.
(3) Rock vehicle side-to-side three times and allow
suspension to stabilize.
(4) Jounce front suspension three times by pushing
downward on front bumper and releasing.
(5) Measure the distance from the center of head-
lamp lens to the floor. Transfer measurement to the
alignment screen (with tape). Use this line for
up/down adjustment reference.
Fig. 11 HEADLAMP FASTENERS
1 - HEADLAMP RETAINING SCREW
2 - HEADLAMP UNIT
Fig. 12 HEADLAMP ASSEMBLY
1 - HEADLAMP UNIT
2 - HEADLAMP BULB
3 - PARK/TURN SIGNAL BULB
4 - WIRE HARNESS RETAINER
8L - 12 LAMPS/LIGHTING - EXTERIORRS
ProCarManuals.com

FUEL SYSTEM
TABLE OF CONTENTS
page page
FUEL DELIVERY..........................1FUEL INJECTION........................16
FUEL DELIVERY
TABLE OF CONTENTS
page page
FUEL DELIVERY
DESCRIPTION............................1
OPERATION.............................2
DIAGNOSIS AND TESTING..................2
FUEL DELIVERY SYSTEM.................2
STANDARD PROCEDURE...................2
FUEL PRESS RELEASE...................2
STANDARD PROCEDURE.................2
SPECIFICATIONS.........................2
SPECIAL TOOLS..........................3
FUEL FILTER
REMOVAL...............................4
INSTALLATION............................4
FUEL LEVEL SENDING UNIT / SENSOR
DESCRIPTION............................4
OPERATION.............................4
REMOVAL...............................4
INSTALLATION............................5
FUEL LINES
DESCRIPTION............................6
STANDARD PROCEDURE...................6
HOSES & CLAMP........................6
FUEL PRESSURE REGULATOR
OPERATION.............................6
REMOVAL...............................7
INSTALLATION............................7
FUEL PUMP
DESCRIPTION............................7OPERATION.............................7
FUEL PUMP MODULE
DESCRIPTION............................7
OPERATION.............................7
REMOVAL...............................8
INSTALLATION............................8
FUEL RAIL
REMOVAL...............................9
INSTALLATION............................9
FUEL TANK
DESCRIPTION...........................10
OPERATION.............................10
REMOVAL..............................10
INSTALLATION...........................11
FUEL TANK FILLER TUBE
REMOVAL..............................12
INSTALLATION...........................12
INLET FILTER
REMOVAL..............................13
INSTALLATION...........................13
QUICK CONNECT FITTING
STANDARD PROCEDURE..................13
QUICK CONNECT FITTING...............13
ROLLOVER VALVE
DESCRIPTION...........................15
OPERATION.............................15
FUEL DELIVERY
DESCRIPTION
The front wheel drive car uses a plastic fuel tank
located rear center of the vehicle.
The Fuel Delivery System consists of: the following
items:²Electric fuel pump module
²Fuel filter
²Tubes/lines/hoses
²Fuel injectors
The in-tank fuel pump module contains the fuel
pump. The pump is serviced as part of the fuel pump
module. Refer to Fuel Pump Module.
RSFUEL SYSTEM14-1
ProCarManuals.com

The fuel filter is replaceable, it is mounted on the
outside and on top of the fuel tank. Refer to the
Maintenance Schedules in the Introduction section of
this manual for recommended fuel filter replacement
intervals.
FFV REPLACEMENT PARTS
Many components in a Flexible Fuel Vehicle (FFV)
are designed to be compatible with ethanol. Always
be sure that the vehicle is serviced with correct etha-
nol compatible parts.
CAUTION: Replacing fuel system components with
non-ethanol compatible components can damage
your vehicle and may void the warranty.
OPERATION
The fuel system is provided fuel pressure by an in-
tank pump module. The PCM controls the operation
of the fuel system by providing battery voltage to the
fuel pump through the fuel pump relay. The PCM
requires only three inputs and a good ground to oper-
ate the fuel pump relay. The three inputs are:
²Ignition voltage
²Crankshaft Position (CKP) sensor
²Camshaft Position (CMP) sensor
DIAGNOSIS AND TESTING - FUEL DELIVERY
SYSTEM
(Refer to Appropriate Diagnositic Information)
STANDARD PROCEDURE - FUEL SYSTEM
PRESSURE RELEASE PROCEDURE
(1) Remove Fuel Pump relay from Power Distribu-
tion Center (PDC). For location of relay, refer to label
on underside of PDC cover.(2) Start and run engine until it stalls.
(3) Attempt restarting engine until it will no
longer run.
(4) Turn ignition key to OFF position.
(5) Place a rag or towel below fuel line quick-con-
nect fitting at fuel rail.
(6) Return fuel pump relay to PDC.
(7) One or more Diagnostic Trouble Codes (DTC's)
may have been stored in PCM memory due to fuel
pump relay removal. The DRB IIItscan tool must be
used to erase a DTC.
STANDARD PROCEDURE - DRAINING FUEL
TANK
(1) Release fuel system pressure, refer to the Fuel
System Release Procedure in this section.
(2) Insert a 1/4 inch siphon (max. O. D. 5/16) hose
from a portable fuel siphoning tank through the fuel
filler neck opening into the fuel tank. Hose most
have a 30 degree angle cut on the end to bypass the
check valve in the end of the filler neck. Refer to the
siphoning tank's Manufacturing Instructions.
(3) Drain fuel from fuel tank into siphoning tank.
SPECIFICATIONS
FUEL SYSTEM PRESSURE
400 kpa634 kpa (58 psi65 psi)
TORQUE
DESCRIPTION N´m Ft. Lbs. In. Lbs.
Fuel Rail 2.4L 22 200
Fuel Rail 3.3/3.8L 11.8 105
Fuel Tank Strap 54 40
Fuel Tank T Strap 28.2 250
Fuel Filter Bolt 4.5 40
14 - 2 FUEL DELIVERYRS
FUEL DELIVERY (Continued)
ProCarManuals.com

FUEL FILTER
REMOVAL
(1) Release fuel pressure, refer to the Fuel release
procedure in this section.
(2) Disconnect the negative battery cable.
(3) Raise vehicle and support.
(4) Support the fuel tank with a transmission jack.
(5) Remove fuel line from the front of the tank.
(6) Remove ground strap
(7) Remove the inboard side of the fuel tank straps
and front T strap fastner.
(8) Lower the tank about 6 inches (Fig. 1).
(9) Remove fuel lines from the fuel pump module.
(10) Remove fuel filter from tank.
INSTALLATION
(1) Install fuel filter to tank. Tighten bolt to 4.5
N´m (40 in. lbs.)
(2) Install fuel lines to the fuel pump module (Fig.
1).
(3) Raise tank into position.
(4) Install the fuel tank straps.Tighten bolt for
main straps to 54 N´m (40 ft. lbs.) and the T strap
bolt to 28.2 N´m (250 in. lbs.)
(5) Install the ground strap
(6) Connect the fuel line at the front of the tank.
(7) Lower vehicle.
(8) Connect the negative battery cable.
(9) Pressurize the fuel system with the DRBIIIt
and check for leaks.
FUEL LEVEL SENDING UNIT /
SENSOR
DESCRIPTION
The fuel gauge level sending unit is attached to the
side of fuel pump module. The level sensor is a vari-
able resistor.
OPERATION
Its resistance changes with the amount of fuel in
the tank. The float arm attached to the sensor moves
as the fuel level changes.
The fuel level input is used as an input for OBD II.
If the fuel level is below 15% of total tank capacity
several monitors are disabled. There are diagnostics
for the level circuit open and shorted.
REMOVAL
Remove fuel pump module. Refer to Fuel Pump
Module in this section.
(1) Depress retaining tab and remove the fuel
pump/level sensor connector from theBOTTOMof
the fuel pump module electrical connector (Fig. 2).
NOTE: The pump module harness on TOP of flange
is not serviceable or removable.
Fig. 1 FUEL FILTER
Fig. 2 Fuel Pump/Level Sensor Electrical Connector
1 - ELECTRICAL CONNECTOR
2 - RETAINING TAB
14 - 4 FUEL DELIVERYRS
ProCarManuals.com

The pressure regulator is a mechanical device that
is NOT controlled by the PCM or engine vacuum.
REMOVAL
The fuel pressure regulator is part of the fuel
pump module (Fig. 9). Remove the fuel pump module
from the fuel tank to access the fuel pressure regula-
tor. Refer to the Fuel Pump Module removal in this
section.
(1) Spread tangs on pressure regulator retainer.
(2) Pry fuel pressure regulator out of housing.
(3) Ensure both upper and lower O-rings were
removed with regulator.
INSTALLATION
The fuel pressure regulator is part of the fuel
pump module. Remove the fuel pump module from
the fuel tank to access the fuel pressure regulator.
Refer to the Fuel Pump Module removal in this sec-
tion.
(1)
Lightly lubricate the O-rings with clean engine oil
and place them into opening in pump module (Fig. 9).
(2) Push regulator into opening in pump module.
(3) Fold tangs on regulator retainer over tabs on
housing.
FUEL PUMP
DESCRIPTION
The electric fuel pump is located in and is part of
the fuel pump module. It is a positive displacement,
gerotor type, immersible pump with a permanent
magnet electric motor. The fuel pump module is sus-
pended in fuel in the fuel tank.
OPERATION
The pump draws fuel through a strainer and
pushes it through the motor to the outlet. The pump
contains a check valve. The valve, in the pump out-
let, maintains pump pressure during engine off con-
ditions. The fuel pump relay provides voltage to the
fuel pump. The fuel pump has a maximum dead-
headed pressure output of approximately 880 kPa
(130 psi). The regulator adjusts fuel system pressure
to approximately 400 kpa634 kpa (58 psi65 psi).
FUEL PUMP MODULE
DESCRIPTION
The fuel pump module is installed in the top of the
fuel tank (Fig. 10).
The fuel pump module contains the following:
²Electric fuel pump
²Fuel pump reservoir
²Inlet strainer
²Fuel pressure regulator
²Fuel gauge sending unit
²Fuel supply line connection
The inlet strainer, fuel pressure regulator
and fuel level sensor are the only serviceable
items. If the fuel pump or electrical wiring har-
ness requires service, replace the fuel pump
module.
The electric fuel pump is located in and is part of
the fuel pump module. It is a positive displacement,
gerotor type, immersible pump with a permanent
magnet electric motor.
OPERATION
The pump draws fuel through a strainer and
pushes it through the motor to the outlet. The pump
contains one check valve. The check valve, in the
Fig. 9 Fuel Pressure Regulator O-rings
1 - UPPER O-RING
2 - LOWER 0-RING
Fig. 10 Fuel Pump Module
1 - INLET STRAINER
2 - FUEL RESERVOIR
3 - FUEL PRESSURE REGULATOR
4 - FUEL LEVEL SENSOR
RSFUEL DELIVERY14-7
FUEL PRESSURE REGULATOR (Continued)
ProCarManuals.com

pump outlet, maintains pump pressure during engine
off conditions. The fuel pump relay provides voltage
to the fuel pump.
The fuel pump has a maximum deadheaded pres-
sure output of approximately 880 kPa (130 psi). The
regulator adjusts fuel system pressure to approxi-
mately 400634 kPa (5865 psi).
FUEL PUMP ELECTRICAL CONTROL
Voltage to operate the electric pump is supplied
through the fuel pump relay. For an electrical opera-
tional description of the fuel pump refer to fuel Pump
RelayÐPCM Output.
ELECTRICAL PUMP REPLACEMENT
The electric fuel pump is not serviceable. If the
fuel pump or electrical wiring harness needs replace-
ment, the complete fuel pump module must be
replaced. Perform the Fuel System Pressure Release
procedure before servicing the fuel pump.
REMOVAL
WARNING: RELEASE FUEL SYSTEM PRESSURE
BEFORE SERVICING FUEL SYSTEM COMPONENTS.
SERVICE VEHICLES IN WELL VENTILATED AREAS
AND AVOID IGNITION SOURCES. NEVER SMOKE
WHILE SERVICING THE VEHICLE.
(1) Remove fuel filler cap and perform Fuel Sys-
tem Pressure Release procedure.
(2) Disconnect negative cable from auxiliary
jumper terminal.
(3) Drain fuel tank, refer to the Fuel Tank proce-
dure in the Fuel Delivery section.
(4) Remove fuel tank, refer to the Fuel Tank
removal section.
(5) Clean top of tank to remove loose dirt and
debris.
(6) Using a brass punch and hammer remove lock-
nut to release pump module (Fig. 11).
WARNING: THE FUEL RESERVOIR OF THE FUEL
PUMP MODULE DOES NOT EMPTY OUT WHEN THE
TANK IS DRAINED. THE FUEL IN THE RESERVOIR
MAY SPILL OUT WHEN THE MODULE IS REMOVED.
(7) Remove fuel pump module and O-ring from
tank (Fig. 12). Discard O-ring.
INSTALLATION
(1) Wipe seal area of tank clean and place a new
O-ring seal in position on pump.
(2) Position fuel pump module in tank.
(3) Tighten locknut using a brass punch and ham-
mer to install the locknut (Fig. 11).
(4) Install fuel tank, refer to the Fuel Tank instal-
lation section.(5) Lower vehicle.
(6) Connect negative cable battery.
(7) Fill fuel tank. Check for leaks.
(8) Install fuel filler cap.
Fig. 11 FUEL PUMP MODULE LOCKING RING
Fig. 12 Fuel Pump Module Removal
1 - FUEL PUMP MODULE
2 - O-RING
14 - 8 FUEL DELIVERYRS
FUEL PUMP MODULE (Continued)
ProCarManuals.com

(3) Put the tip of each injector into their ports.
Push the assembly into place until the injectors are
seated in the ports.
(4) Install the fuel rail mounting bolts. Tighten
bolts to 22 N´m (200 in. lbs.) torque.
(5) Remove covering on lower intake manifold and
clean surface.
(6) Install the Upper Intake Manifold, refer to
Engine/Manifolds/Upper Intake for more information.
(7) Install fuel hose quick connector fitting to chas-
sis tubes.Refer to Fuel Hoses, Clamps and
Quick Connect Fittings in this Section.Push the
fitting onto the chassis tube until it clicks into place.
Pull on the fitting to ensure complete insertion.
(8) Connect negative cable to battery.
(9) Use the DRBIIItscan tool to pressurize the
fuel system. Check for leaks.
FUEL TANK
DESCRIPTION
The fuel tank is constructed of a plastic material.
Its main functions are for fuel storage and for place-
ment of the fuel pump module. The tank is made
from High density Polyethylene (HDPE) material.If
equipped with ORVR (Onboard Refueling Vapor
Recovery) it has been added to the fuel tank to con-
trol refueling vapor emissions.
OPERATION
All models pass a full 360 degree rollover test
without fuel leakage. To accomplish this, fuel and
vapor flow controls are required for all fuel tank con-
nections.
All models are equipped with either one or two
rollover valves mounted into the top of the fuel tank
(or pump module).
An evaporation control system is connected to the
rollover valve(s)/control valves(Refer to 25 - EMIS-
SIONS CONTROL/EVAPORATIVE EMISSIONS/
ORVR - OPERATION) to reduce emissions of fuel
vapors into the atmosphere. When fuel evaporates
from the fuel tank, vapors pass through vent hoses or
tubes to a charcoal canister where they are tempo-
rarily held. When the engine is running, the vapors
are drawn into the intake manifold. In addition, fuel
vapors produced during vehicle refueling are allowed
to pass through the vent hoses/tubes to the charcoal
canister(s) for temporary storage (prior to being
drawn into the intake manifold). All models areequipped with a self-diagnosing system using a Leak
Detection Pump (LDP). Refer to the Emission Control
System for additional information.
INLET CHECK VALVE
All vehicles have an inlet check valve on the inside
of the fuel tank at the filler inlet
The valve prevents fuel from splashing back on
customer during vehicle refueling. The valve is a
non-serviceable item.
REMOVAL
(1) Remove fuel filler cap and perform Fuel Sys-
tem Pressure Release procedure.
(2) Disconnect negative cable from battery.
(3) Insert fuel siphon hose into fuel filler neck and
push it into the tank.
(4) Drain fuel tank dry into holding tank or a
properly labeledGASOLINEsafety container.
(5) Raise vehicle on hoist and support.
(6) Use a transmission jack to support fuel tank.
Remove bolts from fuel tank straps.
(7) Lower tank slightly.
Fig. 15 Fuel Tank
1 - ROLLOVER VALVE
2 - FUEL FILLER INLET
3 - ROLLOVER VALVE
4 - GROUND STRAP
5 - FUEL FILTER
6 - FUEL PUMP MODULE
14 - 10 FUEL DELIVERYRS
FUEL RAIL (Continued)
ProCarManuals.com

(9) Fill fuel tank, replace cap, and connect battery
negative cable.
(10) Use the DRBIIItscan tool to pressurize the
fuel system. Check for leaks.
FUEL TANK FILLER TUBE
REMOVAL
(1) Disconnect the negative battery cable.
(2) Remove the 3 screws at the filler door.
(3) Raise and support vehicle
(4) Remove the left rear tire.
(5) Remove the splash shield (Fig. 20).
(6) Remove the canister from filler tube (Fig. 21).
(7) Disconnect the vent at the top of the filler tube.
(8) Remove the ground strap.
(9) Remove filler tube at tank.
INSTALLATION
(1) Install filler tube to tank (Fig. 20).
(2) Install the ground strap.
(3) Connect the vent at the top of the filler tube.
(4) Install the 3 screws at the filler door.
(5) Install the canister from filler tube (Fig. 21).
(6) Install the splash shield.
(7) Install the left rear tire.
(8) lower vehicle.
(9) Connect the negative battery cable.
Fig. 19 VENT HOSE
Fig. 20 FUEL FILLER TUBE AND VENT TUBE
Fig. 21 FUEL TUBE VENT CANISTER
14 - 12 FUEL DELIVERYRS
FUEL TANK (Continued)
ProCarManuals.com

INLET FILTER
REMOVAL
(1) Remove fuel pump module. Refer to Fuel Pump
Module Removal in this section.
(2) Using a thin straight blade screwdriver, pry
back the locking tabs on fuel pump reservoir and
remove the strainer (Fig. 22).
(3) Remove strainer O-ring from the fuel pump
reservoir body.
(4) Remove any contaminants in the fuel tank by
washing the inside of the fuel tank.
INSTALLATION
(1) Lubricate the strainer O-ring with clean engine
oil.
(2) Insert strainer O-ring into outlet of strainer so
that it sits evenly on the step inside the outlet.
(3) Push strainer onto the inlet of the fuel pump
reservoir body. Make sure the locking tabs on the
reservoir body lock over the locking tangs on the
strainer.
(4) Install fuel pump module. Refer to Fuel Pump
Module Installation in this section.
QUICK CONNECT FITTING
STANDARD PROCEDURES - QUICK-CONNECT
FITTINGS
REMOVAL
When disconnecting a quick-connect fitting, the
retainer will remain on the fuel tube nipple.WARNING: RELEASE FUEL SYSTEM PRESSURE
BEFORE DISCONNECTING A QUICK-CONNECT FIT-
TINGS. REFER TO THE FUEL PRESSURE RELEASE
PROCEDURE.
(1) Perform Fuel Pressure Release Procedure.
Refer to the Fuel Pressure Release Procedure in this
section.
(2) Disconnect negative cable from battery or aux-
iliary jumper terminal.
(3) Squeeze retainer tabs together and pull fuel
tube/quick-connect fitting assembly off of fuel tube
nipple. The retainer will remain on fuel tube.
INSTALLATION
CAUTION: Never install a quick-connect fitting with-
out the retainer being either on the fuel tube or
already in the quick-connect fitting. In either case,
ensure the retainer locks securely into the quick-
connect fitting by firmly pulling on fuel tube and fit-
ting to ensure it is secured.
(1) Using a clean lint free cloth, clean the fuel tube
nipple and retainer.
(2) Prior to connecting the fitting to the fuel tube,
coat the fuel tube nipple with clean 30 weight engine
oil.
(3) Push the quick-connect fitting over the fuel
tube until theretainer seats and a click is heard.
(4) The plastic quick-connect fitting has windows
in the sides of the casing. When the fitting com-
pletely attaches to the fuel tube, the retainer locking
ears and the fuel tube shoulder are visible in the
windows. If they are not visible, the retainer was not
properly installed (Fig. 23).Do not rely upon the
audible click to confirm a secure connection.
Fig. 22 Inlet
1 - TABS
2 - INLET STRAINER
Fig. 23 Plastic Quick-Connect Fitting/Fuel Tube
Connection
1 - WINDOW
2-TAB(2)
3 - EAR
4 - SHOULDER (ON TUBE)
RSFUEL DELIVERY14-13
ProCarManuals.com