01–42
–
INTRODUCTION
TERMS
42
Author:
Date:
2002 CAMRY REPAIR MANUAL (RM881U)
HO2S
Heated Oxygen Sensor
Heated Oxygen Sensor (HO
2
S)
IAC
Idle Air Control
Idle Speed Control (ISC)
IAT
Intake Air Temperature
Intake or Inlet Air Temperature
ICM
Ignition Control Module
–
IFI
Indirect Fuel Injection
Indirect Injection (IDL)
IFS
Inertia Fuel–Shutoff
–
ISC
Idle Speed Control
–
KS
Knock Sensor
Knock Sensor
MAF
Mass Air Flow
Air Flow Meter
MAP
Manifold Absolute Pressure
Manifold Pressure Intake Vacuum
MC
Mixture Control
Electric Bleed Air Control Valve (EBCV)
Mixture Control Valve (MCV)
Electric Air Control Valve (EACV)
MDP
Manifold Differential Pressure
–
MFI
Multiport Fuel Injection
Electronic Fuel Injection (EFI)
MIL
Malfunction Indicator Lamp
Check Engine Lamp
MST
Manifold Surface Temperature
–
MVZ
Manifold Vacuum Zone
–
NVRAM
Non–Volatile Random Access Memory
–
O2S
Oxygen Sensor
Oxygen Sensor, O
2
Sensor (O
2
S)
OBD
On–Board Diagnostic
On–Board Diagnostic System (OBD)
OC
Oxidation Catalytic Converter
Oxidation Catalyst Convert (OC), CCo
OP
Open Loop
Open Loop
PAIR
Pulsed Secondary Air Injection
Air Suction (AS)
PCM
Powertrain Control Module
–
PNP
Park/Neutral Position
–
PROM
Programmable Read Only Memory
–
PSP
Power Steering Pressure
–
PTOX
Periodic Trap Oxidizer
Diesel Particulate Filter (DPF)
Diesel Particulate Trap (DPT)
RAM
Random Access Memory
Random Access Memory (RAM)
RM
Relay Module
–
ROM
Read Only Memory
Read Only Memory (ROM)
RPM
Engine Speed
Engine Speed
SC
Supercharger
Supercharger
SCB
Supercharger Bypass
E–ABV
SFI
Sequential Multiport Fuel Injection
Electronic Fuel Injection (EFI), Sequential Injection
SPL
Smoke Puff Limiter
–
SRI
Service Reminder Indicator
–
SRT
System Readiness Test
–
ST
Scan Tool
–
TB
Throttle Body
Throttle Body
TBI
Throttle Body Fuel Injection
Single Point Injection
Central Fuel Injection (Ci)
TC
Turbocharger
Turbocharger
TCC
Torque Converter Clutch
Torque Converter