siden folk til tider har vanskelig for å forstå norsk her inne skriver jeg på engelsk fra nå
This problem has been solved! :D
What I did was simply this:
-Removed the negative lead from the battery
-Disconnected the throttle-position sensor
-Unscrewed the TPS from the throttle-body
-Cleaned the TPS inside and out
-Reinstalled the TPS onto the throttlebody and reconnected sensor lead.
-Reconnected the battery negative
-Deleted error codes from the Diagnostic box.
-TADAAAAA..no more annoying "lambda\engine control"-lamp :D