where can i get a new iat sensor? help! fault code reading

[shifty biscuits]

hi. firstly, my intake air temp sensor has broken and i need a replacement. where can i buy one or are there cheap universal alternatives i can buy?

second, i have been trying to flash fault codes but to no avail. i do the jumper wire trick but no cel light flashes, actually im pretty sure i dont have a cel light. is there another way to flash fault codes?

cheers

[shifty biscuits]

still need some help here guys if anyone has any thoughts. ta