Glossary Of Acronyms
A/C air conditioning
ABS antilock brake system
ASD Relay auto shutdown relay
APPS accelerator pedal position sensor
Baro abrometric pressuer
BCM body control module
BTS battery temperature sensor
CAA clean air act
CAB controller antilock brake
CARB California air resources board
CCD Bus chrysler collision detection bus
CKP Sensor crankshaft position sensor
CMP camshaft position sensor
CO carbon monoxide
DCP Solenoid duty-cycle purge solenoid
DLC data link connector
DRBIII® diagnostic readout box - 3rd generation
DTC diagnostic trouble code
DVOM digital volt ohm meter
EATX II electronic automatic transmission controller 2nd generation
EC european community
ECT Sensor enging coolant temperature sensor
EEPROM electrically erasable programmable read only memory
EGR Valve exhaust gas recirculation valve
EMCC electronically moduleated converter clutch
EMI electro-magnetic interference
EOBD european OBD (based upon Euro Stage III)
EPA environmental protection agency
EPP engine position pulse
EU eurpoean union
EVAP evaporative emission system
EVR electronic voltage regulator
EWMA exponentially weighted moving average
FTP federal test procedure
HC hydrocarbons
HO2S heated oxygen sensor
Generator previously called "alternator"
IAC Motor idle air control motor
IAT Sensor intake air temperature sensor
I/M inspection and maintenance testing
JTEC Jeep/Truck engine controller
LDP leak detection pump
LSIACV kinear solenoid idle air control valve
MAF mass air flow
MAP Sensor manifold absolute pressure sensor
MDS2® Mopar Diagnostic System 2nd generation
MIL malfunction indicator lamp
MTV manifold tuning valve
NGC next generation controller
NTC negative temperature coefficient
NVLD natural vacuum leak detection
O2 Sensor Oxygen sensor
O2S Oxygen sensor
OBD I On-Board Diagnostic 1st generation
OBD II On-Board Diagnostic 2nd generation
ORVR On-Board refueling vapor recovery
PCI BUS programmabe communications interface bus (J1850)
PCM powertrain control module
PCV positive crankcase ventilation
PDC power distribution center
PEP peripheral expansion port
P/N Park/Neutral
PPS proportional purge solenoid
PS power steering
PSP power steering pressure (switch)
PTC positive temperature coefficient
PWM pulse width modulated
RAM ramdom access memory
RFI radio frequency interference
RKE remote keyless entry
RPM revolutions per minute
SAE Society of Automotive Engineers
SBEC single board engine controller
SCW similar conditions window
SKIM sentry key immobilizer module
SRV short runner valve
TCC torque converter clutch
TCM transmission control module
TDC top dead center
TPS throttle position sensor
TRS transmission range sensor
VSS vehicle speed sensor
WOT wide open throttle