throttle body or loom gone :S

[chev1]

about a month ago i had my throttle position switch replaced on my car because i was having problems, but the man at renault said the problem may return and of course it did...
he sed i'll proberbly need a new throttle body or new loom
this is the warning light i get in my car....

and normally the coil light ( i think thats wat it is ) comes on wen i attempt to start driving it.

any one gt a ruff idea which 1 it may be
an also how much im looking to spend on the part and fitting of it?

 

[kic]

back of engine theres an ecu tampler lid, take it off as the wires may be rubbed through had the same problem, also your airbag lights on

 

[chev1]

how do i take the lid off?
and yer the airbag light goes off if i fiddle wid the cables under the seats

 

[Sean6545]

Probably what renault said, its the loom to the throttle body. Iv always tightened the pins on it and iv never had one come back.