Mazda premacy - Abbreviations; Fuel and Emission Control Systems Outline; Outline; Features

Form No.3351-1A-01A
F1-2
ABBREVIATIONS
A/C Air conditioner
ABS Antilock brake system
ACC Accessories
ATF Automatic transaxle fluid
ATX Automatic transaxle
B Battery
B+ Battery positive voltage
CKP Crankshaft position
CM Control module
CMP Camshaft position
CO Carbon monoxide
CO
2
Carbon dioxide
DLC Data link connector
DTC Diagnostic trouble code
ECT Engine coolant temperature
EGR Exhaust gas recirculation
ESA Electronic spark advance
HC Hydrocarbon
HO2S Heated oxygen sensor
IAC Idle air control
IAT Intake air temperature
IC Integrated circuit
IG Ignition
M Motor
MAF Mass air flow sensor
MTX Manual transaxle
NOx Nitrogen oxide
O2S Oxygen sensor
PCM Powertrain control module
PCV Positive crankcase ventilation
PRC Pressure regulator control
PSP Power steering pressure
STA Start
TCS Traction control system
TP Throttle position
TR Transaxle range
TWC Three way catalytic converter
VICS Variable inertia charging system
VSS Vehicle speed sensor
FUEL AND EMISSION CONTROL SYSTEMS OUTLINE
OUTLINE
D The fuel and emission control systems are essentially carried over from those 323 (BJ) FP engine models,
except for the following features. (Refer to 323 Training Manual 3327-10-98G.)
FEATURES
Improved serviceability
D The OBD tester has been changed from the NGS tester to WDS.
Modification to match vehicle characteristics
D Idle speed has been changed to match the vehicle characteristics.
D The operation condition of EGR control has been modified to match the vehicle characteristic.