DODGE RAM 2002 Service Repair Manual

DODGE RAM 2002 Service Repair Manual RAM 2002 DODGE DODGE https://www.carmanualsonline.info/img/12/56912/w960_56912-0.png DODGE RAM 2002 Service Repair Manual
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Page 1381 of 2255

DODGE RAM 2002  Service Repair Manual CAUTION: Be sure that the high-pressure fuel lines
are installed in the same order that they were
removed.
(1) Lubricate threads of injector line fittings with
clean engine oil.
(2) Loosen, but do not

Page 1382 of 2255

DODGE RAM 2002  Service Repair Manual REMOVAL
(1) Drain and remove fuel tank. Refer to Fuel
Tank Removal/Installation.
(2) Thoroughly clean area around tank module at
top of tank.
(3) The plastic fuel tank module locknut is
threaded onto

Page 1383 of 2255

DODGE RAM 2002  Service Repair Manual The transfer pump is self-priming: When the key is
first turned on (without cranking engine), the pump
will operate for approximately 1/4 second and then
shut off. The pump will also operate for up to

Page 1384 of 2255

DODGE RAM 2002  Service Repair Manual Refer to Fuel Transfer Pump Description/Operation
for an operational description of transfer pump.
The fuel transfer (lift) pump is located on left side
of engine and above starter motor (Fig. 61).
An

Page 1385 of 2255

DODGE RAM 2002  Service Repair Manual (7) Because fuel pump relay was removed, a Diag-
nostic Trouble Code (DTC) may have been set. After
testing is completed, and relay has been installed,
use DRB scan tool to remove DTC.
Fuel Supply Res

Page 1386 of 2255

DODGE RAM 2002  Service Repair Manual (2) Thoroughly clean area around transfer pump
and fuel lines of any contamination.
(3) Remove starter motor. Refer to Starter Remov-
al/Installation in 8, Starting System for procedures.
(4) Place a

Page 1387 of 2255

DODGE RAM 2002  Service Repair Manual within the assembly is sticking, low engine power or
hard starting may result.
If a Diagnostic Trouble Code (DTC) has been stored
for ªdecreased engine performance due to high injec-
tion pump fuel t

Page 1388 of 2255

DODGE RAM 2002  Service Repair Manual WATER IN FUEL SENSOR
DESCRIPTION
The WIF sensor is located on the side of the fuel
filter/water separator canister (Fig. 68).
OPERATION
The sensor sends an input to the Engine Control
Module (ECM) whe

Page 1389 of 2255

DODGE RAM 2002  Service Repair Manual REMOVAL
The fuel drain manifold (line) connects a fuel
return passage within the cylinder head to a ªTº fit-
ting on the fuel return line. It is located at the rear
of the cylinder head.
(1) Disconn

Page 1390 of 2255

DODGE RAM 2002  Service Repair Manual FUEL INJECTION - DIESEL
TABLE OF CONTENTS
page page
FUEL INJECTION - DIESEL
DESCRIPTION - DIESEL FUEL INJECTION
SYSTEM............................91
DIAGNOSIS AND TESTING - BOOST
PRESSURE.............
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