SAE STANDARDS

GI-10spec table

Previous standard vs SAE standard (continued)

Previous Abbreviation	Previous Name	SAE Abbreviation	SAE Name	Remark
—	IC Regulator	VR	Voltage Regulator
—	Idle Speed Control	IAC	Idle Air Control
—	Idle Switch	—	Closed Throttle Position Switch
—	Igniter	ICM	Ignition Control Module
—	Inhibitor Position	TR	Transmission (Transaxle) Range
—	Intake Air Pressure	MAP	Manifold Absolute Pressure
—	Intake Air Thermo	IAT	Intake Air Temperature
—	Intercooler	CAC	Charge Air Cooler
—	Knock Sensor	KS	Knock Sensor
—	Line Pressure Solenoid Valve	—	Pressure Control Solenoid
—	Lock-up Position	TCC	Torque Converter Clutch
—	Malfunction Indicator Light	MIL	Malfunction Indicator Lamp
—	Multiport Fuel Injection	MFL	Multiport Fuel Injection
—	Open Loop	OL	Open Loop
—	Overdrive	4GR	Fourth Gear
—	Oxygen Sensor	HO2S	Heated Oxygen Sensor	With heater
—	Oxygen Sensor	O2S	Oxygen Sensor
—	Park/Neutral Range	PNP	Park/Neutral Position
—	Power Steering Pressure	PSP	Power Steering Pressure
—	Pulse Generator	—	Input/Turbine Speed Sensor
—	Reed Valve	SAPV	Secondary Air Pulse Valve
—	Secondary Air Injection System	PAIR	Pulsed Secondary Air Injection	Pulsed injection
—	Secondary Air Injection System	AIR	Secondary Air Injection	Inject with compressor
—	Sequential Fuel Injection	SFI	Sequential Multipoint Fuel Injection
—	Service Code(s)	DTC	Diagnostic Trouble Code (s)
—	Spark Ignition	DI	Distributor Ignition
—	Stoplight Switch	—	Brake Switch
—	Test Mode	DTM	Diagnostic Test Mode	#5
—	Throttle Body	TB	Throttle Body
—	Throttle Sensor	TP	Throttle Position Sensor
—	Turbocharger	TC	Turbocharger
—	Vehicle Speed Sensor	VSS	Vehicle Speed Sensor
—	Vehicle Speed Sensor 1	—	Output Speed Sensor
—	Water Thermo	ECT	Engine Coolant Temperature
—	1-2 Shift Solenoid Valve	—	Shift Solenoid A
—	2-3 Shift Solenoid Valve	—	Shift Solenoid B
—	3-4 Shift Solenoid Valve	—	Shift Solenoid C
—	3rd Gear	3GR	Third Gear
—	—	—	Incorrect Gear Ratio

—

Previous NameIC Regulator

SAE AbbreviationVR

SAE NameVoltage Regulator

Remark

—

Previous NameIdle Speed Control

SAE AbbreviationIAC

SAE NameIdle Air Control

Remark

—

Previous NameIdle Switch

SAE Abbreviation—

SAE NameClosed Throttle Position Switch

Remark

—

Previous NameIgniter

SAE AbbreviationICM

SAE NameIgnition Control Module

Remark

—

Previous NameInhibitor Position

SAE AbbreviationTR

SAE NameTransmission (Transaxle) Range

Remark

—

Previous NameIntake Air Pressure

SAE AbbreviationMAP

SAE NameManifold Absolute Pressure

Remark

—

Previous NameIntake Air Thermo

SAE AbbreviationIAT

SAE NameIntake Air Temperature

Remark

—

Previous NameIntercooler

SAE AbbreviationCAC

SAE NameCharge Air Cooler

Remark

—

Previous NameKnock Sensor

SAE AbbreviationKS

SAE NameKnock Sensor

Remark

—

Previous NameLine Pressure Solenoid Valve

SAE Abbreviation—

SAE NamePressure Control Solenoid

Remark

—

Previous NameLock-up Position

SAE AbbreviationTCC

SAE NameTorque Converter Clutch

Remark

—

Previous NameMalfunction Indicator Light

SAE AbbreviationMIL

SAE NameMalfunction Indicator Lamp

Remark

—

Previous NameMultiport Fuel Injection

SAE AbbreviationMFL

SAE NameMultiport Fuel Injection

Remark

—

Previous NameOpen Loop

SAE AbbreviationOL

SAE NameOpen Loop

Remark

—

Previous NameOverdrive

SAE Abbreviation4GR

SAE NameFourth Gear

Remark

—

Previous NameOxygen Sensor

SAE AbbreviationHO2S

SAE NameHeated Oxygen Sensor

RemarkWith heater

—

Previous NameOxygen Sensor

SAE AbbreviationO2S

SAE NameOxygen Sensor

Remark

—

Previous NamePark/Neutral Range

SAE AbbreviationPNP

SAE NamePark/Neutral Position

Remark

—

Previous NamePower Steering Pressure

SAE AbbreviationPSP

SAE NamePower Steering Pressure

Remark

—

Previous NamePulse Generator

SAE Abbreviation—

SAE NameInput/Turbine Speed Sensor

Remark

—

Previous NameReed Valve

SAE AbbreviationSAPV

SAE NameSecondary Air Pulse Valve

Remark

—

Previous NameSecondary Air Injection System

SAE AbbreviationPAIR

SAE NamePulsed Secondary Air Injection

RemarkPulsed injection

—

Previous NameSecondary Air Injection System

SAE AbbreviationAIR

SAE NameSecondary Air Injection

RemarkInject with compressor

—

Previous NameSequential Fuel Injection

SAE AbbreviationSFI

SAE NameSequential Multipoint Fuel Injection

Remark

—

Previous NameService Code(s)

SAE AbbreviationDTC

SAE NameDiagnostic Trouble Code (s)

Remark

—

Previous NameSpark Ignition

SAE AbbreviationDI

SAE NameDistributor Ignition

Remark

—

Previous NameStoplight Switch

SAE Abbreviation—

SAE NameBrake Switch

Remark

—

Previous NameTest Mode

SAE AbbreviationDTM

SAE NameDiagnostic Test Mode

Remark#5

—

Previous NameThrottle Body

SAE AbbreviationTB

SAE NameThrottle Body

Remark

—

Previous NameThrottle Sensor

SAE AbbreviationTP

SAE NameThrottle Position Sensor

Remark

—

Previous NameTurbocharger

SAE AbbreviationTC

SAE NameTurbocharger

Remark

—

Previous NameVehicle Speed Sensor

SAE AbbreviationVSS

SAE NameVehicle Speed Sensor

Remark

—

Previous NameVehicle Speed Sensor 1

SAE Abbreviation—

SAE NameOutput Speed Sensor

Remark

—

Previous NameWater Thermo

SAE AbbreviationECT

SAE NameEngine Coolant Temperature

Remark

—

Previous Name1-2 Shift Solenoid Valve

SAE Abbreviation—

SAE NameShift Solenoid A

Remark

—

Previous Name2-3 Shift Solenoid Valve

SAE Abbreviation—

SAE NameShift Solenoid B

Remark

—

Previous Name3-4 Shift Solenoid Valve

SAE Abbreviation—

SAE NameShift Solenoid C

Remark

—

Previous Name3rd Gear

SAE Abbreviation3GR

SAE NameThird Gear

Remark

—

Previous Name—

SAE Abbreviation—

SAE NameIncorrect Gear Ratio

Remark

NOTE

#5: Diagnostic trouble codes depend on the diagnostic test mode

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SAE STANDARDS

Previous standard vs SAE standard (continued)

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