SAE J1930 TERMINOLOGY LIST
GI-2004spec tableSAE J1930 Terminology List
All emission related terms used in this publication in accordance with SAE J1930 are listed. Accordingly, new terms, new acronyms/abbreviations and old terms are listed in the following chart.
NOTE
***: Not applicable
SAE J1930 Terminology List
Air cleaner
NEW ACRONYM/ABBREVIATIONACL
OLD TERMAir cleaner
Barometric pressure
NEW ACRONYM/ABBREVIATIONBARO
OLD TERM***
Barometric pressure sensor-BCDD
NEW ACRONYM/ABBREVIATIONBAROS-BCDD
OLD TERMBCDD
Camshaft position
NEW ACRONYM/ABBREVIATIONCMP
OLD TERM***
Camshaft position sensor
NEW ACRONYM/ABBREVIATIONCMPS
OLD TERMCrank angle sensor
Carburetor
NEW ACRONYM/ABBREVIATIONCARB
OLD TERMCarburetor
Charge air cooler
NEW ACRONYM/ABBREVIATIONCAC
OLD TERMIntercooler
Closed loop
NEW ACRONYM/ABBREVIATIONCL
OLD TERMClosed loop
Closed throttle position switch
NEW ACRONYM/ABBREVIATIONCTP switch
OLD TERMIdle switch
Clutch pedal position switch
NEW ACRONYM/ABBREVIATIONCPP switch
OLD TERMClutch switch
Continuous fuel injection system
NEW ACRONYM/ABBREVIATIONCFI system
OLD TERM***
Continuous trap oxidizer system
NEW ACRONYM/ABBREVIATIONCTOX system
OLD TERM***
Crankshaft position
NEW ACRONYM/ABBREVIATIONCKP
OLD TERM***
Crankshaft position sensor
NEW ACRONYM/ABBREVIATIONCKPS
OLD TERM***
Data link connector
NEW ACRONYM/ABBREVIATIONDLC
OLD TERM***
Data link connector for CONSULT
NEW ACRONYM/ABBREVIATIONDLC for CONSULT
OLD TERMDiagnostic connector for CONSULT
Diagnostic test mode
NEW ACRONYM/ABBREVIATIONDTM
OLD TERMDiagnostic mode
Diagnostic test mode selector
NEW ACRONYM/ABBREVIATIONDTM selector
OLD TERMDiagnostic mode selector
Diagnostic test mode I
NEW ACRONYM/ABBREVIATIONDTM I
OLD TERMMode I
Diagnostic test mode II
NEW ACRONYM/ABBREVIATIONDTM II
OLD TERMMode II
Diagnostic trouble code
NEW ACRONYM/ABBREVIATIONDTC
OLD TERMMalfunction code
Direct fuel injection system
NEW ACRONYM/ABBREVIATIONDFI system
OLD TERM***
Distributor ignition system
NEW ACRONYM/ABBREVIATIONDI system
OLD TERMIgnition timing control
Early fuel evaporation-mixture heater
NEW ACRONYM/ABBREVIATIONEFE-mixture heater
OLD TERMMixture heater
Early fuel evaporation system
NEW ACRONYM/ABBREVIATIONEFE system
OLD TERMMixture heater control
Electrically erasable programmable read only memory
NEW ACRONYM/ABBREVIATIONEEPROM
OLD TERM***
Electronic ignition system
NEW ACRONYM/ABBREVIATIONEI system
OLD TERMIgnition timing control
Engine control module
NEW ACRONYM/ABBREVIATIONECM
OLD TERMECCS control unit
Engine coolant temperature
NEW ACRONYM/ABBREVIATIONECT
OLD TERMEngine temperature
Engine coolant temperature sensor
NEW ACRONYM/ABBREVIATIONECTS
OLD TERMEngine temperature sensor
Engine modification
NEW ACRONYM/ABBREVIATIONEM
OLD TERM***
Engine speed
NEW ACRONYM/ABBREVIATIONRPM
OLD TERMEngine speed
Erasable programmable read only memory
NEW ACRONYM/ABBREVIATIONEPROM
OLD TERM***
Evaporative emission system
NEW ACRONYM/ABBREVIATIONEVAP system
OLD TERMEvaporative emission control system
Exhaust gas recirculation valve
NEW ACRONYM/ABBREVIATIONEGR valve
OLD TERMEGR valve
Exhaust gas recirculation control -BPT valve
NEW ACRONYM/ABBREVIATIONEGRC-BPT valve
OLD TERMBPT valve
Exhaust gas recirculation control - solenoid valve
NEW ACRONYM/ABBREVIATIONEGRC-solenoid valve
OLD TERMEGR control solenoid valve