2017-10-10
Illuminated check engine light
Poor engine performance
Decreased fuel efficiency
Failed emissions test
Failed intake air temperature sensor
Open or shorted intake air temperature sensor circuit
Failed engine control module (ECM)
Intake Air Temperature Sensor: Intake Air Temperature Sensor measures the temperature of air at which it is taken into the engine. This car's malfunctioning sensor will lead to engine stalling, lack of power and engine noises
Replace the intake air temperature sensor
Check and repair any open or shorted circuits in the intake air temperature sensor
Replace the engine control module (ECM) if necessary