check emissions light on !

drove home from the airport this morning and my engine light came on with check emissions message on the dash,

went to see a friend of mine how plugged the code reader in and to find it being the intake air temperature sensor.

got two codes , DTC 0110 intake air temp sensors DF0002 DF0039
DTC 2502 changing system DF0102 DF0532


looked the olders post and cant find anything related also scanned google ,

any ideas thanks

MY car is a clio 200 with a rs running custom map to suite a scorpion exhaust which is no longer fitted anymore
 
Could be a number of things but I'd look at the following

P0110:
  • Defective Intake Air Temperature Sensor
  • Dirty air filter
  • Defective Mass Air Flow Sensor
  • Faulty or corroded Intake Air Temperature Sensor wiring or connections