Common Abbreviations

AT = Automatic Transmission OR All-Terrain
MT = Manual Transmission OR Mud-Terrain
TC = Transfer Case OR Torque Converter
SA = Solid Axle
SFA= Solid Front Axle
SRA= Solid Rear Axle
CA = Control Arm
LCA= Lower Control Arm
UCA= Upper Control Arm
IFS= Independent Front Suspension
IRS= Independant Rear Suspension
BCM= Body Control Module
ECU= Engine Control Unit
TCU= Transmission Control Unit
FI = Fuel Injection
MPI= Multi-Port fuel Injection
TPS= Throttle Position Sensor
CPS= Crankshaft Position Sensor
MAP= Mass Airflow (sensor)
O2 = Oxygen (sensor)
NSS= Neutral Safety Switch (sometimes called Neutral Start Switch)
CCV= Crank Case Vent (?)
PCV= Positive Case Vent (?)

Jeep Models: CJ / DJ / SJ / YJ / XJ / MJ / ZJ / TJ / WJ / KJ / WK /

Liberty Wheelbase: 104.3-inch

Curb Weight
2.4-liter with Manual 2-WD – 3648 (1655)
4-WD – 3851 (1747)
3.7-liter with Manual 2-WD – 3846 (1745)
4-WD – 4011 (1819)
3.7-liter with Automatic 2-WD – 3898 (1768 )
4-WD – 4033 (1829)
2.8-liter Turbo Diesel Automatic 2-WD – N/A
4-WD – 4306 (1953)

Fuel Tank Capacity 19.5 gal. (74-Liter)

Engines:
2.4L DOHC 4 cyl.
3.7L V6 Gas
2.8L CRD Diesel

Drivelines (Transfer cases, axles, transmissions, gearing, traction)

Transmissions:
45RFE - Automatic
Gear Ratios -
1st 3.00
2nd up shift 1.67
2nd down shift 1.50
3rd 1
4th 0.75
5th 0.67
Reverse 2.21

42RLE - Automatic
Gear Ratios
1st 2.84
2nd 1.57
3rd 1
4th 0.69
Reverse 2.21

NV1500 - Manual 5 spd.
NV3500 - Manual 5 spd.
NSG370 - Manual 6 spd.

Transfer Cases:
Command Trac- NV231 - 2-HI/Part time/4-LO/4-HI
Low Range Ratio 2.72:1
Selec-Trac- NV242 - 2-HI/Part time/Full Time/4-LO/4-HI
Low Range Ratio 2.72:1

Differentials:
Front - Dana 30 Aluminum center section w/ CV axles
Rear - Corporate 8.25 - V6, 4cyl.
Dana 35 rumored to have been used in some Early 02 4cyl. equipped KJ's (never seen one though)

Differential Gear Ratios:2002-2004
4.10 - 4 cyl. equipped
3.73 - 6 cyl. equipped
2005 models:
3.55 - 6 cyl. Manual trans.
3.73 - 6 cyl. Auto trans.
3.73 - 2.8L Diesel (Auto trans)



Traction:
Trac-Lock available from factory. Green tag stating "Trac-Lock" should be on axle tube if equipped.

Factory available tire sizes:
P215/75R16 - Standard
P225/75R16 - Optional
P235/70R16 - Optional
P235/65R17 - Optional

Factory available Wheel sizes:
16x7 Steel
16x7 Aluminum
17x7.5 Aluminum


Steering:
Type - Power rack-and-pinion
Overall Ratio - 18.2:1
Turning Diameter (curb-to-curb) - 35.9 ft. (12 m)
Steering Turns - (lock-to-lock) 3.6


More to come.......
L.O.S.T. KJ WEST
So-Cal
2003 Patriot Blue 4x4 Sport W/Goodies, 1994 XJ w/ more goodies!


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You might want to update your fuel tank specs (I believe 18.5 gal./'02, '03; 19.5/'04; 20.5/'05)

Posted by JJsKJ

_________________
http://lostkjwest.com
http://www.azlostkj.com
http://lostzj.com
KE7JLP

Trac-lock tag pic.

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99 TJ
71 C101
04 KJ
03 SFA KJ Sport
LOST JEEPS So-Cal