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Chevrolet
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1991
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Lumina L4-151 2.5L
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Sensors and Switches - Computers and Control Systems
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Air Temperature Sensor ( Ambient / Intake )
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Locations
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Manifold Air Temperature (MAT) Sensor
Manifold Air Temperature (MAT) Sensor
Top Of Engine.:
Top RH Rear Of Engine, On Intake Manifold
Applicable to: 1992 Lumina w/2.5L/4-151