Mass Air Flow (Maf); Vehicle Harness Connectors For Maf Sensor - Actron CP9087 Service Manual

Vehicle Harness Connectors for MAF Sensor

GM
1988 and Older
RANGE on LOW
FUNCTION on FREQUENCY
1989 and Newer
RANGE on HIGH
FUNCTION on FREQUENCY
Ford
NOTE:
MAF RETURN is
not connected to
vehicle GROUND.
Refer to vehicle service manual for connectors not shown.
Mass Air Flow MAF
(Mating side of connector shown.)
POWER
MAF SIGNAL
GROUND
POWER
GROUND
MAF SIGNAL
MAF SIGNAL
MAF RETURN
GROUND
POWER
MAT SIGNAL
MAT RTN
POWER
GROUND
MAF SIGNAL
1988 2.8L only
RANGE on LOW
FUNCTION on FREQUENCY
GROUND
MAF RETURN
MAF SIGNAL
BURN-OFF SIGNAL
POWER
All 5-Pin except 1988 2.8L
RANGE on HIGH
FUNCTION on VOLTS
RANGE on HIGH
FUNCTION on VOLTS
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