Kia 2004.5 Spectra Service Technical Training page 132

2004.5 Spectra Technology
MASS AIR FLOW (MAF)
AND INTAKE AIR
TEMPERATURE (IAT)
SENSORS
The Mass Air Flow (MAF) sensor is a hot film style
sensor. MAF sensors provide more accurate mass
airflow information to the ECM for precise engine
control. It is located between the air filter box and
throttle valve. The MAF connector's side unlocking tabs
are new and unique. Press in on both sides at the
same time to disconnect.
The Intake Air Temperature Sensor is still a thermistor
(NC) built into the MAF sensor assembly. Both MAF
and IAT share the same ground.
Driveability
14