DODGE RAM 1999 Service Repair Manual
Manufacturer: DODGE, Model Year: 1999, Model line: RAM, Model: DODGE RAM 1999Pages: 1691, PDF Size: 40.34 MB
Page 751 of 1691
Connector missing ....... C ............ Require replacement.
Contaminated ............ A ........... (2) Require repair or
replacement.
Inoperative ............. B ........... ( 3) Require repair or
replacement. Further
inspection required.
Leaking ................. A .. Require repair or replacement.
Missing ................. C ............ Require replacement.
Resistance out of
specification .......... B .. Require repair or replacement.
Restricted, affecting
performance ............ A .. Require repair or replacement.
Restricted, not affecting
performance ............ 1 .. Suggest repair or replacement.
Terminal broken ......... A .. Require repair or replacement.
Terminal burned, affecting
performance ............ A ........... ( 1) Require repair or
replacement.
Terminal burned, not
affecting performance .. 2 .. Suggest repair or replacement.
Terminal corroded,
affecting performance .. A .. Require repair or replacement.
Terminal corroded, not
affecting performance .. 2 .. Suggest repair or replacement.
Terminal loose, affecting
performance ............ B .. Require repair or replacement.
Terminal loose, not
affecting performance .. 1 .. Suggest repair or replacement.
Threads damaged ......... A .. Require repair or replacement.
Threads stripped (threads
missing) ............... A ............ Require replacement.
Wire lead conductors
exposed ................ B .. Require repair or replacement.
Wire lead corroded ...... A .. Require repair or replacement.
Wire lead open .......... A .. Require repair or replacement.
Wire lead shorted ....... A .. Require repair or replacement.
( 1) - Determine cause and correct prior to repair or
replacement of part.
( 2) - Determine source of contamination, such as engine coolant,
fuel, metal particles, or water. Require repair or
replacement.
( 3) - Inoperative includes intermittent operation or out of
OEM specification. Some components may be serviceable;
check for accepted cleaning procedure.
\
\
\
\
\
\
\
EXHAUST GAS RECIRCULATION FEEDBACK DEVICES
EXHAUST GAS RECIRCULATION FEEDBACK DEVICE INSPECTION \
\
\
\
\
\
\
Condition Code Procedure
Attaching hardware
missing ................ C .......... Require replacement of
hardware.
Attaching hardware
threads damaged ........ A ... Require repair or replacement
of hardware.
Attaching hardware
threads stripped
(threads missing) ...... A ... Require repair or replacement
of hardware.
Page 752 of 1691
Connector broken ........ A .. Require repair or replacement.
Connector (Weatherpack
type) leaking .......... A .. Require repair or replacement.
Connector melted ........ A ........... (1) Require repair or
replacement.
Connector missing ....... C ............ Require replacement.
Contaminated ............ A ........... ( 2) Require repair or
replacement.
Inoperative ............. B ........... ( 3) Require repair or
replacement. Further
inspection required.
Leaking ................. A .. Require repair or replacement.
Missing ................. C ............ Require replacement.
Resistance out of
specification .......... B .. Require repair or replacement.
Restricted, affecting
performance ............ A .. Require repair or replacement.
Restricted, not affecting
performance ............ 1 .. Suggest repair or replacement.
Terminal broken ......... A .. Require repair or replacement.
Terminal burned, affecting
performance ............ A ........... ( 1) Require repair or
replacement.
Terminal burned, not
affecting performance .. 2 .. Suggest repair or replacement.
Terminal corroded,
affecting performance .. A .. Require repair or replacement.
Terminal corroded, not
affecting performance .. 2 .. Suggest repair or replacement.
Terminal loose, affecting
performance ............ B .. Require repair or replacement.
Terminal loose, not
affecting performance .. 1 .. Suggest repair or replacement.
Threads damaged ......... A .. Require repair or replacement.
Threads stripped (threads
missing) ............... A ............ Require replacement.
Wire lead conductors
exposed ................ B .. Require repair or replacement.
Wire lead corroded ...... A .. Require repair or replacement.
Wire lead open .......... A .. Require repair or replacement.
Wire lead shorted ....... A .. Require repair or replacement.
( 1) - Determine cause and correct prior to repair or
replacement of part.
( 2) - Determine source of contamination, such as engine coolant,
fuel, metal particles, or water. Require repair or
replacement.
( 3) - Inoperative includes intermittent operation or out of
OEM specification. Some components may be serviceable;
check for accepted cleaning procedure.
\
\
\
\
\
\
\
EXPANSION PLUGS
See CASTING CORE PLUGS AND EXPANSION PLUGS .
FAN CONTROL SENSORS
FAN CONTROL SENSOR INSPECTION \
\
\
\
\
\
\
Condition Code Procedure
Attaching hardware
Page 753 of 1691
missing ................ C .......... Require replacement of
hardware.
Attaching hardware
threads damaged ........ A ... Require repair or replacement
of hardware.
Attaching hardware
threads stripped
(threads missing) ...... A ... Require repair or replacement
of hardware.
Connector broken ........ A .. Require repair or replacement.
Connector (Weatherpack
type) leaking .......... A .. Require repair or replacement.
Connector melted ........ A ........... (1) Require repair or
replacement.
Connector missing ....... C ............ Require replacement.
Contaminated ............ A ........... ( 2) Require repair or
replacement.
Inoperative ............. B ........... ( 3) Require repair or
replacement. Further
inspection required.
Leaking ................. A .. Require repair or replacement.
Missing ................. C ............ Require replacement.
Resistance out of
specification .......... B .. Require repair or replacement.
Restricted, affecting
performance ............ A .. Require repair or replacement.
Terminal broken ......... A .. Require repair or replacement.
Terminal burned, affecting
performance ............ A ........... ( 1) Require repair or
replacement.
Terminal burned, not
affecting performance .. 2 .. Suggest repair or replacement.
Terminal corroded,
affecting performance .. A .. Require repair or replacement.
Terminal corroded, not
affecting performance .. 2 .. Suggest repair or replacement.
Terminal loose, affecting
performance ............ B .. Require repair or replacement.
Terminal loose, not
affecting performance .. 1 .. Suggest repair or replacement.
Threads damaged ......... A .. Require repair or replacement.
Threads stripped (threads
missing) ............... A ............ Require replacement.
Wire lead conductors
exposed ................ B .. Require repair or replacement.
Wire lead corroded ...... A .. Require repair or replacement.
Wire lead open .......... A .. Require repair or replacement.
Wire lead shorted ....... A .. Require repair or replacement.
( 1) - Determine cause and correct prior to repair or
replacement of part.
( 2) - Determine source of contamination, such as engine
coolant, fuel, metal particles, or water. Require
repair or replacement.
( 3) - Inoperative includes intermittent operation or out of
OEM specification. Some components may be serviceable;
check for accepted cleaning procedure.
\
\
\
\
\
\
\
FUEL
FUEL INSPECTION \
\
\
\
\
\
\
Page 754 of 1691
Condition Code Procedure
Contaminated ............ B ........... (1) Require repair or
replacement.
Fuel incorrect .......... B ......... ( 2) Require flushing of
system.
( 1) - Determine of source of contamination. Require repair or
replacement.
( 2) - If a fuel other than specification fuel is present in the
system, the required service is to flush and fill with the
correct fuel.
\
\
\
\
\
\
\
FUEL ACCUMULATORS AND DAMPERS
FUEL ACCUMULATOR AND DAMPER INSPECTION \
\
\
\
\
\
\
Condition Code Procedure
Attaching hardware
broken ................. A ... Require repair or replacement
of hardware.
Attaching hardware
missing ................ C .......... Require replacement of
hardware.
Attaching hardware not
functioning ............ A ... Require repair or replacement
of hardware.
Connections leaking ..... A .. Require repair or replacement.
Inoperative ............. A ........ ( 1) Require replacement.
Leaking ................. A ............ Require replacement.
( 1) - Inoperative includes intermittent operation or out of
OEM specification.
\
\
\
\
\
\
\
FUEL AND COLD START INJECTORS
NOTE: You are not required to replace injectors in sets. However,
you may suggest replacement of all injectors for
preventive maintenance.
FUEL AND COLD START INJECTOR INSPECTION
\
\
\
\
\
\
\
Condition Code Procedure
Application incorrect ... B ............ Require replacement.
Attaching hardware
broken ................. A ... Require repair or replacement
of hardware.
Attaching hardware
missing ................ C .......... Require replacement of
hardware.
Attaching hardware not
functioning ............ A ... Require repair or replacement
of hardware.
Connector broken ........ A .. Require repair or replacement.
Connector (Weatherpack
type) leaking .......... A .. Require repair or replacement.
Connector melted ........ A ........... ( 1) Require repair or
replacement.
Connector missing ....... C ............ Require replacement.
Page 755 of 1691
Flow restricted ......... B .. Require repair or replacement.
Inoperative ............. B ........... (2) Require repair or
replacement. Further
inspection required.
Leaking ................. A .. Require repair or replacement.
Resistance out of
specification .......... B ............ Require replacement.
Terminal broken ......... A .. Require repair or replacement.
Terminal burned, affecting
performance ............ A ........... ( 1) Require repair or
replacement.
Terminal burned, not
affecting performance .. 2 .. Suggest repair or replacement.
Terminal corroded,
affecting performance .. A .. Require repair or replacement.
Terminal corroded, not
affecting performance .. 2 .. Suggest repair or replacement.
Terminal loose, affecting
performance ............ B .. Require repair or replacement.
Terminal loose, not
affecting performance .. 1 .. Suggest repair or replacement.
Threads damaged ......... A .. Require repair or replacement.
Threads stripped (threads
missing) ............... A ............ Require replacement.
( 1) - Determine cause and correct prior to repair or
replacement of part.
( 2) - Inoperative includes intermittent operation, out of
OEM specification. Some components may be serviceable.
\
\
\
\
\
\
\
FUEL DAMPERS
See FUEL ACCUMULATORS AND DAMPERS .
FUEL DELIVERY CHECK VALVES
FUEL DELIVERY CHECK VALVE INSPECTION \
\
\
\
\
\
\
Condition Code Procedure
Inoperative ............. A ........ ( 1) Require replacement.
Leaking externally ...... A .. Require repair or replacement.
Missing ................. C ............ Require replacement.
Pressure leaking (bleeds
down) .................. A .. Require repair or replacement.
( 1) - Inoperative includes intermittent operation or out of OEM
specification.
\
\
\
\
\
\
\
FUEL DISTRIBUTORS (BOSCH CIS)
FUEL DISTRIBUTOR (BOSCH CIS) INSPECTION \
\
\
\
\
\
\
Condition Code Procedure
Inoperative ............. A ........... ( 1) Require repair or
replacement. Further
inspection required.
Leaking ................. A .. Require repair or replacement.
Out of specification .... B .. Require repair or replacement.
Restricted, affecting
Page 756 of 1691
performance ............ A ........... (2) Require repair or
replacement. Further
inspection required.
( 1) - Inoperative includes intermittent operation.
( 2) - Some components may be serviceable; check for accepted
cleaning procedure.
\
\
\
\
\
\
\
FUEL FILLER NECKS AND RESTRICTORS
FUEL FILLER NECK AND RESTRICTOR INSPECTION \
\
\
\
\
\
\
Condition Code Procedure
Attaching hardware
broken ................. A ... Require repair or replacement
of hardware.
Attaching hardware
missing ................ C .......... Require replacement of
hardware.
Attaching hardware not
functioning ............ A ... Require repair or replacement
of hardware.
Leaking ................. A .. Require repair or replacement.
Missing ................. C ............ Require replacement.
Restricted .............. 2 .. Suggest repair or replacement.
\
\
\
\
\
\
\
FUEL FILTERS
FUEL FILTER INSPECTION \
\
\
\
\
\
\
Condition Code Procedure
Attaching hardware
broken ................. A ... Require repair or replacement
of hardware.
Attaching hardware
missing ................ C .......... Require replacement of
hardware.
Attaching hardware not
functioning ............ A ... Require repair or replacement
of hardware.
Leaking ................. A .. Require repair or replacement.
Maintenance interval .... 3 ... Suggest replacement to comply
with OEM recommended service
interval.
Missing ................. C ............ Require replacement.
Restricted, affecting
performance ............ A ............ Require replacement.
Restricted, not affecting
performance ............ 1 ............ Suggest replacement.
Water-contaminated ...... 2 ............ Suggest replacement.
\
\
\
\
\
\
\
FUEL INJECTORS
FUEL INJECTOR INSPECTION \
\
\
\
\
\
\
Condition Code Procedure
Attaching hardware
Page 757 of 1691
missing ................ C ......... Require replacement of
hardware.
Attaching hardware
threads damaged ........ A .. Require repair or replacement
of hardware.
Attaching hardware
threads stripped
(threads missing) ...... A .. Require repair or replacement
of hardware.
Connector broken ........ A . Require repair or replacement.
Connector (Weatherpack
type) leaking .......... A . Require repair or replacement.
Connector melted ........ A .......... (1) Require repair or
replacement.
Connector missing ....... C ........... Require replacement.
Contaminated ............ A .......... ( 2) Require repair or
replacement.
Inoperative ............. B .......... ( 3) Require repair or
replacement. Further
inspection required.
Leaking ................. A . Require repair or replacement.
Missing ................. C ........... Require replacement.
Resistance out of
specification .......... B . Require repair or replacement.
Restricted, affecting
performance ............ A . Require repair or replacement.
Restricted, not affecting
performance ............ 2 . Suggest repair or replacement.
Terminal broken ......... A . Require repair or replacement.
Terminal burned, affecting
performance ............ A .......... ( 1) Require repair or
replacement.
Terminal burned, not
affecting performance .. 2 . Suggest repair or replacement.
Terminal corroded,
affecting performance .. A . Require repair or replacement.
Terminal corroded, not
affecting performance .. 2 . Suggest repair or replacement.
Terminal loose, affecting
performance ............ B . Require repair or replacement.
Terminal loose, not
affecting performance .. 1 . Suggest repair or replacement.
Threads damaged ......... A . Require repair or replacement.
Threads stripped (threads
missing) ............... A ........... Require replacement.
Wire lead conductors
exposed ................ B . Require repair or replacement.
Wire lead corroded ...... A . Require repair or replacement.
Wire lead open .......... A . Require repair or replacement.
Wire lead shorted ....... A . Require repair or replacement.
( 1) - Determine cause and correct prior to repair or
replacement of part.
( 2) - Determine source of contamination, such as engine coolant,
fuel, metal particles, or water. Require repair or
replacement.
( 3) - Inoperative includes intermittent operation or out of
OEM specification. Some components may be serviceable;
check for accepted cleaning procedure.
\
\
\
\
\
\
\
FUEL LEVEL SENDERS
Page 758 of 1691
![DODGE RAM 1999 Service Repair Manual FUEL LEVEL SENDER INSPECTION \
\
\
\
\
\
\
Condition Co](/img/12/56915/w960_56915-757.png "DODGE RAM 1999 Service Repair Manual FUEL LEVEL SENDER INSPECTION \
\
\
\
\
\
\
Condition Co")
FUEL LEVEL SENDER INSPECTION \
\
\
\
\
\
\
Condition Code Procedure
Attaching hardware
broken ................. A ... Require repair or replacement
of hardware.
Attaching hardware
missing ................ C .......... Require replacement of
hardware.
Attaching hardware not
functioning ............ A ... Require repair or replacement
of hardware.
Inoperative ............. A ........... (1) Require repair or
replacement.
Leaking ................. A .. Require repair or replacement.
Terminal broken ......... A .. Require repair or replacement.
Terminal burned, affecting
performance ............ A ........... ( 2) Require repair or
replacement.
Terminal burned, not
affecting performance .. 2 .. Suggest repair or replacement.
Terminal corroded,
affecting performance .. A .. Require repair or replacement.
Terminal corroded, not
affecting performance .. 2 .. Suggest repair or replacement.
Terminal loose, affecting
performance ............ B .. Require repair or replacement.
Terminal loose, not
affecting performance .. 1 .. Suggest repair or replacement.
Wire lead conductors
exposed ................ B .. Require repair or replacement.
Wire lead corroded ...... A .. Require repair or replacement.
Wire lead open .......... A .. Require repair or replacement.
Wire lead shorted ....... A .. Require repair or replacement.
( 1) - Inoperative includes intermittent operation or out of
OEM specification.
( 2) - Determine cause and correct prior to repair or
replacement of part.
\
\
\
\
\
\
\
FUEL PRESSURE REGULATORS
FUEL PRESSURE REGULATOR INSPECTION \
\
\
\
\
\
\
Condition Code Procedure
Contaminated ............ 2 ........... ( 1) Suggest repair or
replacement. Further
inspection required.
Inoperative ............. B ........... ( 2) Require repair or
replacement.
Leaking (internally or
externally) ............ A .. Require repair or replacement.
Pressure out of
specification .......... B .. Require repair or replacement.
Vapor bypass restricted . A .. Require repair or replacement.
( 1) - Some components may be serviceable; check for accepted
cleaning procedure. Determine source of contamination.
Require repair or replacement.
Page 759 of 1691
![DODGE RAM 1999 Service Repair Manual (2) - Inoperative includes intermittent operation or out of
OEM specification.
\
\
\
\
\](/img/12/56915/w960_56915-758.png "DODGE RAM 1999 Service Repair Manual (2) - Inoperative includes intermittent operation or out of
OEM specification.
\
\
\
\
\")
(2) - Inoperative includes intermittent operation or out of
OEM specification.
\
\
\
\
\
\
\
FUEL PUMPS (IN-TANK AND EXTERNAL, ELECTRICAL OR MECHANICAL)
FUEL PUMP (IN-TANK AND EXTERNAL, ELECTRICAL OR MECHANICAL) INSPECTION \
\
\
\
\
\
\
Condition Code Procedure
Attaching hardware
broken ................. A ... Require repair or replacement
of hardware.
Attaching hardware
missing ................ C .......... Require replacement of
hardware.
Attaching hardware not
functioning ............ A ... Require repair or replacement
of hardware.
Connector broken ........ A .. Require repair or replacement.
Connector (Weatherpack
type) leaking .......... A .. Require repair or replacement.
Connector melted ........ A ........... ( 1) Require repair or
replacement.
Connector missing ....... C ............ Require replacement.
Contaminated ............ A ........ ( 2) Require replacement.
Inoperative ............. A ........... ( 3) Require repair or
replacement.
Leaking externally
(includes pulsator) .... A .. Require repair or replacement.
Leaking internally
(includes pulsator) .... A .. Require repair or replacement.
Noisy ................... 2 .. Suggest repair or replacement.
Out of specification .... B .. Require repair or replacement.
Terminal broken ......... A .. Require repair or replacement.
Terminal burned, affecting
performance ............ A ........... ( 1) Require repair or
replacement.
Terminal burned, not
affecting performance .. 2 .. Suggest repair or replacement.
Terminal corroded,
affecting performance .. A .. Require repair or replacement.
Terminal corroded, not
affecting performance .. 2 .. Suggest repair or replacement.
Terminal loose, affecting
performance ............ B .. Require repair or replacement.
Terminal loose, not
affecting performance .. 1 .. Suggest repair or replacement.
Threads damaged ......... A .. Require repair or replacement.
Threads stripped (threads
missing) ............... A ............ Require replacement.
Wire lead conductors
exposed ................ B .. Require repair or replacement.
Wire lead corroded ...... A .. Require repair or replacement.
Wire lead open .......... A .. Require repair or replacement.
Wire lead shorted ....... A .. Require repair or replacement.
( 1) - Determine cause and correct prior to repair or
replacement of part.
( 2) - Determine source of contamination. Require repair or
replacement.
( 3) - Inoperative includes intermittent operation.
\
\
\
\
\
\
\
Page 760 of 1691
![DODGE RAM 1999 Service Repair Manual FUEL RAILS
FUEL RAIL INSPECTION \
\
\
\
\
\
\
Condition](/img/12/56915/w960_56915-759.png "DODGE RAM 1999 Service Repair Manual FUEL RAILS
FUEL RAIL INSPECTION \
\
\
\
\
\
\
Condition")
FUEL RAILS
FUEL RAIL INSPECTION \
\
\
\
\
\
\
Condition Code Procedure
Attaching hardware
broken ................. A ... Require repair or replacement
of hardware.
Attaching hardware
missing ................ C .......... Require replacement of
hardware.
Attaching hardware not
functioning ............ A ... Require repair or replacement
of hardware.
Contaminated ............ A ........ ( 1) Require replacement.
Leaking ................. A .. Require repair or replacement.
Restricted .............. A .. Require repair or replacement.
Rust-pitted ............. 1 ............ Suggest replacement.
( 1) - Determine source of contamination. Require repair or
replacement.
\
\
\
\
\
\
\
FUEL RESTRICTORS
See FUEL FILLER NECKS AND RESTRICTORS .
FUEL TANKS
FUEL TANK INSPECTION \
\
\
\
\
\
\
Condition Code Procedure
Attaching hardware
broken ................. A ... Require repair or replacement
of hardware.
Attaching hardware
missing ................ C .......... Require replacement of
hardware.
Attaching hardware not
functioning ............ A ... Require repair or replacement
of hardware.
Baffles loose ........... A .. Require repair or replacement.
Contaminated ............ A ............. ( 1) Require repair.
Corroded internally ..... A .. Require repair or replacement.
Distorted, affecting
performance ............ B ............ Require replacement.
Distorted, not affecting
performance ............ .. ........ No service suggested or
required.
Leaking ................. A .. Require repair or replacement.
( 1) - Determine source of contamination. Require repair or
replacement.
\
\
\
\
\
\
\
GAS CAPS
GAS CAP INSPECTION \
\
\
\
\
\
\