|
New Standard
|
Previous Standard
|
Remark
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|
Abbrevi-ation
|
Name
|
Abbrevi-ation
|
Name
|
|
AP
|
Accelerator Pedal
|
-
|
Accelerator Pedal
|
|
|
ACL
|
Air Cleaner
|
-
|
Air Cleaner
|
|
|
A/C
|
Air Conditioning
|
-
|
Air Conditioning
|
|
|
BARO
|
Barometric Pressure
|
-
|
Atmospheric Pressure
|
|
|
B+
|
Battery Positive Voltage
|
Vb
|
Battery Voltage
|
|
|
-
|
Brake Switch
|
-
|
Stoplight Switch
|
|
|
-
|
Calibration Resistor
|
-
|
Corrected Resistance
|
#6
|
|
CMP sensor
|
Camshaft Position Sensor
|
-
|
Crank Angle Sensor
|
|
|
CAC
|
Charge Air Cooler
|
-
|
Intercooler
|
|
|
CLS
|
Closed Loop System
|
-
|
Feedback System
|
|
|
CTP
|
Closed Throttle Position
|
-
|
Fully Closed
|
|
|
CPP
|
Clutch Pedal Position
|
-
|
Idle Switch
|
|
|
CIS
|
Continuous Fuel Injection System
|
-
|
Clutch Position
|
|
|
CS sensor
|
Control Sleeve Sensor
|
CSP sensor
|
Control Sleeve Position Sensor
|
#6
|
|
CKP sensor
|
Crankshaft Position Sensor
|
-
|
Crank Angle Sensor 2
|
|
|
DLC
|
Data Link Connector
|
-
|
Diagnosis Connector
|
|
|
DTM
|
Diagnostic Test Mode
|
-
|
Test Mode
|
#1
|
|
DTC
|
Diagnostic Trouble Code(s)
|
-
|
Service Code(s)
|
|
|
DI
|
Distributor Ignition
|
-
|
Spark Ignition
|
|
|
DLI
|
Distributorless Ignition
|
-
|
Direct Ignition
|
|
|
EI
|
Electronic Ignition
|
-
|
Electronic Spark Ignition
|
#2
|
|
ECT
|
Engine Coolant Temperature
|
-
|
Water Thermo
|
|
|
EM
|
Engine Modification
|
-
|
Engine Modification
|
|
|
-
|
Engine Speed Input Signal
|
-
|
Engine RPM Signal
|
|
|
EVAP
|
Evaporative Emission
|
-
|
Evaporative Emission
|
|
|
EGR
|
Exhaust Gas Recirculation
|
-
|
Exhaust Gas Recirculation
|
|
|
FC
|
Fan Control
|
-
|
Fan Control
|
|
|
FF
|
Flexible Fuel
|
-
|
Flexible Fuel
|
|
|
4GR
|
Fourth Gear
|
-
|
Overdrive
|
|
|
-
|
Fuel Pump Relay
|
-
|
Circuit Opening Relay
|
#3
|
|
FSO solenoid
|
Fuel Shut Off Solenoid
|
FCV
|
Fuel Cut Valve
|
#6
|
|
GEN
|
Generator
|
-
|
Alternator
|
|
|
GND
|
Ground
|
-
|
Ground/Earth
|
|
|
HO2S
|
Heated Oxygen Sensor
|
-
|
Oxygen Sensor
|
With heater
|
|
IAC
|
Idle Air control
|
-
|
Idle Speed Control
|
|
|
-
|
IDM Relay
|
-
|
Spill Valve Relay
|
#6
|
|
-
|
Incorrect Gear Ratio
|
-
|
-
|
|
|
-
|
Injection Pump
|
FIP
|
Fuel Injection Pump
|
#6
|
|
-
|
Input/Turbine Speed Sensor
|
-
|
Pulse Generator
|
|
|
IAT
|
Intake Air Temperature
|
-
|
Intake Air Thermo
|
|
|
KS
|
Knock Sensor
|
-
|
Knock Sensor
|
|
|
MIL
|
Malfunction Indicator Lamp
|
-
|
Malfunction Indicator Light
|
|
|
MAP
|
Manifold Absolute Pressure
|
-
|
Intake Air Pressure
|
|
|
MAF sensor
|
Mass Air Flow Sensor
|
-
|
Airflow Sensor
|
|
|
MFL
|
Multiport Fuel Injection
|
-
|
Multiport Fuel Injection
|
|
|
OBD
|
On-Board Diagnostic
|
-
|
Diagnosis/SelfDiagnosis
|
|
|
OL
|
Open Loop
|
-
|
Open Loop
|
|
|
-
|
Output Speed Sensor
|
-
|
Vehicle Speed Sensor 1
|
|
|
OC
|
Oxidation Catalytic Converter
|
-
|
Catalytic Converter
|
|
|
O2S
|
Oxygen Sensor
|
-
|
Oxygen Sensor
|
|
|
PNP
|
Park/Neutral Position
|
-
|
Park/Neutral Range
|
|
|
-
|
PCM Control Relay
|
-
|
Main Relay
|
#6
|
|
PSP
|
Power Steering Pressure
|
-
|
Power Steering Pressure
|
|
|
PCM
|
Powertrain Control Module
|
ECU
|
Engine Control Unit
|
#4
|
|
-
|
Pressure Control Solenoid
|
-
|
Line Pressure Solenoid Valve
|
|
|
PAIR
|
Pulsed Secondary Air Injection
|
-
|
Secondary Air Injection System
|
Pulsed injection
|
|
-
|
Pump Speed Sensor
|
-
|
NE Sensor
|
#6
|
|
AIR
|
Secondary Air Injection
|
-
|
Secondary Air Injection System
|
Injection with air pump
|
|
SAPV
|
Secondary Air Pulse Valve
|
-
|
Reed Valve
|
|
|
SFI
|
Sequential Multipoint Fuel Injection
|
-
|
Sequential Fuel Injection
|
|
|
-
|
Shift Solenoid A
|
-
|
1-2 Shift Solenoid Valve
|
|
|
-
|
Shift A Solenoid Valve
|
|
|
-
|
Shift Solenoid B
|
-
|
2-3 Shift Solenoid Valve
|
|
|
-
|
Shift B Solenoid Valve
|
|
|
-
|
Shift Solenoid C
|
-
|
3-4 Shift Solenoid Valve
|
|
|
3GR
|
Third Gear
|
-
|
3rd Gear
|
|
|
TWC
|
Three Way Catalytic Converter
|
-
|
Catalytic Converter
|
|
|
TB
|
Throttle Body
|
-
|
Throttle Body
|
|
|
TP sensor
|
Throttle Position Sensor
|
-
|
Throttle Sensor
|
|
|
TCV
|
Timer Control Valve
|
TCV
|
Timing Control Valve
|
#6
|
|
TCC
|
Torque Converter Clutch
|
-
|
Lockup Position
|
|
|
TCM
|
Transmission (Transaxle) Control Module
|
-
|
ECAT Control Unit
|
|
|
-
|
Transmission (Transaxle) Fluid Temperature Sensor
|
-
|
ATF Thermosensor
|
|
|
TR
|
Transmission (Transaxle) Range
|
-
|
Inhibitor Position
|
|
|
TC
|
Turbocharger
|
-
|
Turbocharger
|
|
|
VSS
|
Vehicle Speed Sensor
|
-
|
Vehicle Speed Sensor
|
|
|
VR
|
Voltage Regulator
|
-
|
IC Regulator
|
|
|
VAF sensor
|
Volume Air Flow Sensor
|
-
|
Air flow Sensor
|
|
|
WUTWC
|
Warm Up Three Way Catalytic Converter
|
-
|
Catalytic Converter
|
#5
|
|
WOT
|
Wide Open Throttle
|
-
|
Fully Open
|
|