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2004
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Chevy Express G2500, Van Cargo Extended, 4.3 X, 4L60E/M30
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Repair and Diagnosis
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Engine Performance
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System
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Engine Control System - 4.3L (Introduction)
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Repair Instructions
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Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor Replacement
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Removal Procedure
Removal Procedure
Turn OFF the ignition.
Fig 1: View Of MAF Sensor & Air Cleaner Assembly
Courtesy of GENERAL MOTORS CORP.
Disconnect the mass air flow (MAF) sensor harness connector.
Loosen the clamps (1) on the MAF sensor.
Carefully remove the MAF sensor from the air intake ducts (5).