Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor (Diesel) Connector End View

WARNING: This page is about a different car, the 2011 GMC Sierra, 2011 GMC Cab & Chassis Sierra, 2011 Chevrolet Silverado, and 2011 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

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

Courtesy of GENERAL MOTORS CORP.

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

Pin	Wire	Circuit	Function
A	0.5 L-BU/WH	6288	Low Reference
B	0.5 TN/BK	6289	Intake Air Temperature (IAT) Sensor Signal
C	0.5 YE	492	Mass Air Flow (MAF) Sensor Signal
D	0.5 PK	1839	Ignition Voltage
E	0.5 GY/BK	2931	Low Reference

Connector Part Information

Harness: Engine Chassis
OEM: 13519912
Service: Pending
Description: 5-Way F GT 150 Series, Sealed (D-GY)

Terminal Part Information

Terminal/Tray: 12191819/8
Core/Insulation Crimp: E/1
Release Tool/Test Probe: J-38125-553/J-35616-2A (GY)