Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor

Fig 1: Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor Connector End View

Courtesy of GENERAL MOTORS CORP.

Engine Controls Connector End Views

Connector Part Information  OEM: 15326822 Service: 88987186 Description: 5-Way F GT 150 Series Sealed (BK)

Terminal Part Information  Terminal: 12191819/Tray 8 Core/Insulation Crimp: See Terminal Repair Kit Release Tool/Test Probe: See Terminal Repair Kit

Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor

Pin	Wire Color	Circuit No.	Function
A	YE	492	MAF Sensor Signal
B	PK	839	Ignition 1 Voltage
C	BK/WH	451	Ground
D	TN/BK	472	IAT Sensor Signal
E	TN	2760	Low Reference