| Subject: | iat sensor or ecu sensor |
| Question: |
I have a 2003 mitsibishi lance es and it has a 2.0 l in it non turbo i dont know wheter i have a ecu or a iat sensor i would like to know thx u |
| Answer: | Ned, Your car has both an IAT sensor (Intake Air Temperature) and an ECU (Engine Control Unit; the car's computer). The IAT is part of your car's mass air sensor and measures the ambient temperature of the air entering your intake system. Good luck! |