Alero, Grand Am 1999-2005

Mass Air Flow (MAF) Sensor

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Fig.

PinWire ColorCircuit No.Function
AYEL492Mass Air Flow Sensor Signal
Bblk or BLK/WHT451Ground
CPNK339 or 739Fuse Output-Ignition1

3.1L & 3.4L MAF Sensor Connector Pinout

 
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