Mazda 2007 CX-9, Service Highlights, Page: 13 / 614

GENERAL INFORMATION
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SAE STANDARDS
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In accordance with new regulations, SAE (Society of Automotive Engineers) standard names and abbreviations
are now used in this manual. The table below lists the names and abbreviations that have been used in Mazda
manuals up to now and their SAE equivalents.
#1: Diagnostic trouble codes depend on the diagnostic test mode.
#2: Controlled by the PCM
#3: Device that controls engine and powertrain
#4: Directly connected to exhaust manifold
End Of Sie
SAE Standard
Remark
SAE Standard
Remark
Abbreviation Name Abbreviation Name
AP Accelerator Pedal MAP Manifold Absolute Pressure
APP Accelerator Pedal Position MAF sensor Mass Air Flow Sensor
ACL Air Cleaner MFL Multiport Fuel Injection
A/C Air Conditioning OBD On-board Diagnostic System
BARO Barometric Pressure OL Open Loop
B+ Battery Positive Voltage OC Oxidation Catalytic Converter
CMP sensor Camshaft Position Sensor O2S Oxygen sensor
CAC Charge Air Cooler PNP Park/Neutral Position
CLS Closed Loop System PSP Power Steering Pressure
CTP Closed Throttle Position PCM Powertrain Control Module #3
CPP Clutch Pedal Position
PAIR Pulsed Secondary Air Injection
Pulsed
injection
CIS Continuous Fuel Injection System
CKP sensor Crankshaft Position Sensor
AIR Secondary Air Injection
Injection
with air
pump
DLC Data Link Connector
DTM Diagnostic Test Mode #1
DTC Diagnostic Test Code(s) SAPV Secondary Air Pulse Valve
DI Distributor Ignition
SFI
Sequential Multiport Fuel
Injection
DLI Distributorless Ignition
EI Electronic Ignition #2 3GR Third Gear
ECT Engine Coolant Temperature TWC Three Way Catalytic Converter
EM Engine Modification TB Throttle Body
EVAP Evaporative Emission TP sensor Throttle Position Sensor
EGR Exhaust Gas Recirculation TCC Torque Converter Clutch
FC Fan Control
TCM
Transmission (Transaxle) Control
Module
FF Flexible Fuel
4GR Fourth Gear TR Transmission (Transaxle) Range
GEN Generator TC Turbocharger
GND Ground VSS Vehicle Speed Sensor
HO2S Heated Oxygen Sensor
With
heater
VR Voltage Regulator
VAF sensor Volume Air Flow Sensor
IAC Idle Air Control
WU-TWC
Warm Up Three Way Catalytic
Converter
#4
IAT Intake Air Temperature
KS Knock Sensor WOP Wide Open Throttle
MIL Malfunction Indicator Lamp
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