gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Knock Sensor > < Intake Air Temperature (IAT) Sensor
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Intake Air Temperature Sensor: Locations
Manifold Air Temperature (MAT) Sensor

LH Front Side Of Engine

 Front Of Intake Manifold

Applicable to:  1992 4.3L/V6-262 HP Engine

Knock Sensor > < Intake Air Temperature (IAT) Sensor