Escalade, Suburban, Tahoe, Yukon, Denali, DenaliXL, YukonXL 1999-2005

Mass Air Flow (MAF) Sensor Connector

Print



Click image to see an enlarged view

Fig.

PinWire ColorCircuit No.Function
ABLK552Sensor Return
BTAN472Intake Air Temperature (IAT) Sensor Signal
CBLK/WHT451Engine Control Module Ground
DPNK239Fused Ignition Positive Voltage
EYEL492Mass Air Flow (MAF) Sensor Signal

MAF Sensor Connector Pinout on 2000-2002 4.8L, 5.3L, 6.0L Engines

Click image to see an enlarged view

Fig.

PinWire ColorCircuit No.Function
ABLK552Low Reference
BTAN472IAT Sensor Signal
CBLK/WHT451Ground
DPNK439Ignition 1 Voltage
EYEL492MAF Sensor Signal

MAF Sensor Connector Pinout on 2003-2005 4.8L, 5.3L, 6.0L Engines

 
AutoZone Logo